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emalloc -> safe_emalloc

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This commit is contained in:
Ilia Alshanetsky 2003-08-11 23:16:54 +00:00
parent f77f977d0e
commit ed40ae2650
15 changed files with 63 additions and 63 deletions
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12
ext/ereg/ereg.c
View file

@ -118,7 +118,7 @@ static void php_reg_eprint(int err, regex_t *re) {
/* get the length of the message */
buf_len = regerror(REG_ITOA | err, re, NULL, 0);
if (buf_len) {
buf = (char *)emalloc(buf_len * sizeof(char));
buf = (char *)safe_emalloc(buf_len, sizeof(char), 0);
if (!buf) return; /* fail silently */
/* finally, get the error message */
regerror(REG_ITOA | err, re, buf, buf_len);
@ -130,7 +130,7 @@ static void php_reg_eprint(int err, regex_t *re) {
if (len) {
TSRMLS_FETCH();
message = (char *)emalloc((buf_len + len + 2) * sizeof(char));
message = (char *)safe_emalloc((buf_len + len + 2), sizeof(char), 0);
if (!message) {
return; /* fail silently */
}
@ -298,7 +298,7 @@ PHPAPI char *php_reg_replace(const char *pattern, const char *replace, const cha
/* start with a buffer that is twice the size of the stringo
we're doing replacements in */
buf_len = 2 * string_len + 1;
buf = emalloc(buf_len * sizeof(char));
buf = safe_emalloc(buf_len, sizeof(char), 0);
err = pos = 0;
buf[0] = '\0';
@ -373,7 +373,7 @@ PHPAPI char *php_reg_replace(const char *pattern, const char *replace, const cha
new_l = strlen (buf) + 1;
if (new_l + 1 > buf_len) {
buf_len = 1 + buf_len + 2 * new_l;
nbuf = emalloc(buf_len * sizeof(char));
nbuf = safe_emalloc(buf_len, sizeof(char), 0);
strcpy(nbuf, buf);
efree(buf);
buf = nbuf;
@ -388,7 +388,7 @@ PHPAPI char *php_reg_replace(const char *pattern, const char *replace, const cha
new_l = strlen(buf) + strlen(&string[pos]);
if (new_l + 1 > buf_len) {
buf_len = new_l + 1; /* now we know exactly how long it is */
nbuf = emalloc(buf_len * sizeof(char));
nbuf = safe_emalloc(buf_len, sizeof(char), 0);
strcpy(nbuf, buf);
efree(buf);
buf = nbuf;
@ -607,7 +607,7 @@ PHPAPI PHP_FUNCTION(sql_regcase)
}
convert_to_string_ex(string);
tmp = emalloc((Z_STRLEN_PP(string) * 4) + 1);
tmp = safe_emalloc(Z_STRLEN_PP(string), 4, 1);
for (i = j = 0; i < Z_STRLEN_PP(string); i++) {
c = (unsigned char) Z_STRVAL_PP(string)[i];

38
ext/standard/array.c
View file

@ -880,7 +880,7 @@ PHP_FUNCTION(min)
RETURN_FALSE;
}
} else {
pval ***args = (pval ***) emalloc(sizeof(pval **)*ZEND_NUM_ARGS());
pval ***args = (pval ***) safe_emalloc(sizeof(pval **), ZEND_NUM_ARGS(), 0);
pval **min, result;
int i;
@ -932,7 +932,7 @@ PHP_FUNCTION(max)
RETURN_FALSE;
}
} else {
pval ***args = (pval ***) emalloc(sizeof(pval **)*ZEND_NUM_ARGS());
pval ***args = (pval ***) safe_emalloc(sizeof(pval **), ZEND_NUM_ARGS(), 0);
pval **max, result;
int i;
@ -1419,7 +1419,7 @@ PHP_FUNCTION(compact)
zval ***args; /* function arguments array */
int i;
args = (zval ***)emalloc(ZEND_NUM_ARGS() * sizeof(zval **));
args = (zval ***)safe_emalloc(ZEND_NUM_ARGS(), sizeof(zval **), 0);
if (zend_get_parameters_array_ex(ZEND_NUM_ARGS(), args) == FAILURE) {
efree(args);
@ -1643,7 +1643,7 @@ static void array_data_shuffle(zval *array TSRMLS_DC)
return;
}
elems = (Bucket **)emalloc(n_elems * sizeof(Bucket *));
elems = (Bucket **)safe_emalloc(n_elems, sizeof(Bucket *), 0);
hash = Z_ARRVAL_P(array);
n_left = n_elems;
@ -1818,7 +1818,7 @@ PHP_FUNCTION(array_push)
}
/* Allocate arguments array and get the arguments, checking for errors. */
args = (zval ***)emalloc(argc * sizeof(zval **));
args = (zval ***)safe_emalloc(argc, sizeof(zval **), 0);
if (zend_get_parameters_array_ex(argc, args) == FAILURE) {
efree(args);
WRONG_PARAM_COUNT;
@ -1947,7 +1947,7 @@ PHP_FUNCTION(array_unshift)
}
/* Allocate arguments array and get the arguments, checking for errors. */
args = (zval ***)emalloc(argc * sizeof(zval **));
args = (zval ***)safe_emalloc(argc, sizeof(zval **), 0);
if (zend_get_parameters_array_ex(argc, args) == FAILURE) {
efree(args);
WRONG_PARAM_COUNT;
@ -1997,7 +1997,7 @@ PHP_FUNCTION(array_splice)
}
/* Allocate arguments array and get the arguments, checking for errors. */
args = (zval ***)emalloc(argc * sizeof(zval **));
args = (zval ***)safe_emalloc(argc, sizeof(zval **), 0);
if (zend_get_parameters_array_ex(argc, args) == FAILURE) {
efree(args);
WRONG_PARAM_COUNT;
@ -2026,7 +2026,7 @@ PHP_FUNCTION(array_splice)
/* Create the array of replacement elements */
repl_num = zend_hash_num_elements(Z_ARRVAL_PP(args[3]));
repl = (zval ***)emalloc(repl_num * sizeof(zval **));
repl = (zval ***)safe_emalloc(repl_num, sizeof(zval **), 0);
for (p=Z_ARRVAL_PP(args[3])->pListHead, i=0; p; p=p->pListNext, i++) {
repl[i] = ((zval **)p->pData);
}
@ -2204,7 +2204,7 @@ static void php_array_merge_wrapper(INTERNAL_FUNCTION_PARAMETERS, int recursive)
}
/* Allocate arguments array and get the arguments, checking for errors. */
args = (zval ***)emalloc(argc * sizeof(zval **));
args = (zval ***)safe_emalloc(argc, sizeof(zval **), 0);
if (zend_get_parameters_array_ex(argc, args) == FAILURE) {
efree(args);
WRONG_PARAM_COUNT;
@ -2503,7 +2503,7 @@ PHP_FUNCTION(array_pad)
php_error_docref(NULL TSRMLS_CC, E_WARNING, "You may only pad up to 1048576 elements at a time");
RETURN_FALSE;
}
pads = (zval ***)emalloc(num_pads * sizeof(zval **));
pads = (zval ***)safe_emalloc(num_pads, sizeof(zval **), 0);
for (i = 0; i < num_pads; i++) {
pads[i] = pad_value;
}
@ -2711,14 +2711,14 @@ static void php_array_intersect(INTERNAL_FUNCTION_PARAMETERS, int behavior)
WRONG_PARAM_COUNT;
}
/* Allocate arguments array and get the arguments, checking for errors. */
args = (zval ***)emalloc(argc * sizeof(zval **));
args = (zval ***)safe_emalloc(argc, sizeof(zval **), 0);
if (zend_get_parameters_array_ex(argc, args) == FAILURE) {
efree(args);
WRONG_PARAM_COUNT;
}
/* for each argument, create and sort list with pointers to the hash buckets */
lists = (Bucket ***)emalloc(argc * sizeof(Bucket **));
ptrs = (Bucket ***)emalloc(argc * sizeof(Bucket **));
lists = (Bucket ***)safe_emalloc(argc, sizeof(Bucket **), 0);
ptrs = (Bucket ***)safe_emalloc(argc, sizeof(Bucket **), 0);
set_compare_func(SORT_STRING TSRMLS_CC);
for (i=0; i<argc; i++) {
if (Z_TYPE_PP(args[i]) != IS_ARRAY) {
@ -2868,14 +2868,14 @@ static void php_array_diff(INTERNAL_FUNCTION_PARAMETERS, int behavior)
WRONG_PARAM_COUNT;
}
/* Allocate arguments array and get the arguments, checking for errors. */
args = (zval ***)emalloc(argc * sizeof(zval **));
args = (zval ***)safe_emalloc(argc, sizeof(zval **), 0);
if (zend_get_parameters_array_ex(argc, args) == FAILURE) {
efree(args);
WRONG_PARAM_COUNT;
}
/* for each argument, create and sort list with pointers to the hash buckets */
lists = (Bucket ***)emalloc(argc * sizeof(Bucket **));
ptrs = (Bucket ***)emalloc(argc * sizeof(Bucket **));
lists = (Bucket ***)safe_emalloc(argc, sizeof(Bucket **), 0);
ptrs = (Bucket ***)safe_emalloc(argc, sizeof(Bucket **), 0);
set_compare_func(SORT_STRING TSRMLS_CC);
for (i = 0; i < argc; i++) {
if (Z_TYPE_PP(args[i]) != IS_ARRAY) {
@ -3061,7 +3061,7 @@ PHP_FUNCTION(array_multisort)
}
/* Allocate arguments array and get the arguments, checking for errors. */
args = (zval ***)emalloc(argc * sizeof(zval **));
args = (zval ***)safe_emalloc(argc, sizeof(zval **), 0);
if (zend_get_parameters_array_ex(argc, args) == FAILURE) {
efree(args);
WRONG_PARAM_COUNT;
@ -3163,9 +3163,9 @@ PHP_FUNCTION(array_multisort)
* of the input arrays + 1. The last column is NULL to indicate the end
* of the row.
*/
indirect = (Bucket ***)emalloc(array_size * sizeof(Bucket **));
indirect = (Bucket ***)safe_emalloc(array_size, sizeof(Bucket **), 0);
for (i = 0; i < array_size; i++)
indirect[i] = (Bucket **)emalloc((num_arrays+1) * sizeof(Bucket *));
indirect[i] = (Bucket **)safe_emalloc((num_arrays+1), sizeof(Bucket *), 0);
for (i = 0; i < num_arrays; i++) {
k = 0;

4
ext/standard/exec.c
View file

@ -263,7 +263,7 @@ char *php_escape_shell_cmd(char *str) {
char *p = NULL;
l = strlen(str);
cmd = emalloc(2 * l + 1);
cmd = safe_emalloc(2, l, 1);
for (x = 0, y = 0; x < l; x++) {
switch (str[x]) {
@ -320,7 +320,7 @@ char *php_escape_shell_arg(char *str) {
y = 0;
l = strlen(str);
cmd = emalloc(4 * l + 3); /* worst case */
cmd = safe_emalloc(4, l, 3); /* worst case */
cmd[y++] = '\'';

6
ext/standard/file.c
View file

@ -953,7 +953,7 @@ PHPAPI PHP_FUNCTION(fgetc)
php_stream_from_zval(stream, arg1);
buf = emalloc(2 * sizeof(char));
buf = safe_emalloc(2, sizeof(char), 0);
result = php_stream_getc(stream);
@ -1019,7 +1019,7 @@ PHPAPI PHP_FUNCTION(fgetss)
}
len = (size_t) Z_LVAL_PP(bytes);
buf = emalloc(sizeof(char) * (len + 1));
buf = safe_emalloc(sizeof(char), (len + 1), 0);
/*needed because recv doesnt set null char at end*/
memset(buf, 0, len + 1);
}
@ -1055,7 +1055,7 @@ PHP_FUNCTION(fscanf)
if (argCount < 2) {
WRONG_PARAM_COUNT;
}
args = (zval ***)emalloc(argCount * sizeof(zval **));
args = (zval ***)safe_emalloc(argCount, sizeof(zval **), 0);
if (zend_get_parameters_array_ex(argCount, args) == FAILURE) {
efree( args );
WRONG_PARAM_COUNT;

2
ext/standard/filestat.c
View file

@ -644,7 +644,7 @@ static void php_stat(const char *filename, php_stat_len filename_length, int typ
groups = getgroups(0, NULL);
if(groups) {
gids=(gid_t *)emalloc(groups*sizeof(gid_t));
gids=(gid_t *)safe_emalloc(groups, sizeof(gid_t), 0);
n=getgroups(groups, gids);
for(i=0;i<n;i++){
if(BG(sb).st_gid==gids[i]) {

4
ext/standard/formatted_print.c
View file

@ -471,7 +471,7 @@ php_formatted_print(int ht, int *len, int use_array, int format_offset TSRMLS_DC
|| (!use_array && argc < (1 + format_offset))) {
WRONG_PARAM_COUNT_WITH_RETVAL(NULL);
}
args = (zval ***)emalloc(argc * sizeof(zval *));
args = (zval ***)safe_emalloc(argc, sizeof(zval *), 0);
if (zend_get_parameters_array_ex(argc, args) == FAILURE) {
efree(args);
@ -490,7 +490,7 @@ php_formatted_print(int ht, int *len, int use_array, int format_offset TSRMLS_DC
convert_to_array_ex(array);
argc = 1 + zend_hash_num_elements(Z_ARRVAL_PP(array));
newargs = (zval ***)emalloc(argc * sizeof(zval *));
newargs = (zval ***)safe_emalloc(argc, sizeof(zval *), 0);
newargs[0] = z_format;
for (zend_hash_internal_pointer_reset(Z_ARRVAL_PP(array));

4
ext/standard/levenshtein.c
View file

@ -40,10 +40,10 @@ static int reference_levdist(const char *s1, int l1,
if((l1>LEVENSHTEIN_MAX_LENTH)||(l2>LEVENSHTEIN_MAX_LENTH))
return -1;
if(!(p1=emalloc((l2+1)*sizeof(int)))) {
if(!(p1=safe_emalloc((l2+1), sizeof(int), 0))) {
return -2;
}
if(!(p2=emalloc((l2+1)*sizeof(int)))) {
if(!(p2=safe_emalloc((l2+1), sizeof(int), 0))) {
free(p1);
return -2;
}

4
ext/standard/metaphone.c
View file

@ -183,10 +183,10 @@ static int metaphone(char *word, int word_len, int max_phonemes, char **phoned_w
/*-- Allocate memory for our phoned_phrase --*/
if (max_phonemes == 0) { /* Assume largest possible */
max_buffer_len = word_len;
*phoned_word = emalloc(sizeof(char) * word_len + 1);
*phoned_word = safe_emalloc(sizeof(char), word_len, 1);
} else {
max_buffer_len = max_phonemes;
*phoned_word = emalloc(sizeof(char) * max_phonemes + 1);
*phoned_word = safe_emalloc(sizeof(char), max_phonemes, 1);
}

6
ext/standard/pack.c
View file

@ -120,7 +120,7 @@ PHP_FUNCTION(pack)
WRONG_PARAM_COUNT;
}
argv = emalloc(argc * sizeof(zval **));
argv = safe_emalloc(argc, sizeof(zval **), 0);
if (zend_get_parameters_array_ex(argc, argv) == FAILURE) {
efree(argv);
@ -132,8 +132,8 @@ PHP_FUNCTION(pack)
formatlen = Z_STRLEN_PP(argv[0]);
/* We have a maximum of <formatlen> format codes to deal with */
formatcodes = emalloc(formatlen * sizeof(*formatcodes));
formatargs = emalloc(formatlen * sizeof(*formatargs));
formatcodes = safe_emalloc(formatlen, sizeof(*formatcodes), 0);
formatargs = safe_emalloc(formatlen, sizeof(*formatargs), 0);
currentarg = 1;
/* Preprocess format into formatcodes and formatargs */

12
ext/standard/reg.c
View file

@ -118,7 +118,7 @@ static void php_reg_eprint(int err, regex_t *re) {
/* get the length of the message */
buf_len = regerror(REG_ITOA | err, re, NULL, 0);
if (buf_len) {
buf = (char *)emalloc(buf_len * sizeof(char));
buf = (char *)safe_emalloc(buf_len, sizeof(char), 0);
if (!buf) return; /* fail silently */
/* finally, get the error message */
regerror(REG_ITOA | err, re, buf, buf_len);
@ -130,7 +130,7 @@ static void php_reg_eprint(int err, regex_t *re) {
if (len) {
TSRMLS_FETCH();
message = (char *)emalloc((buf_len + len + 2) * sizeof(char));
message = (char *)safe_emalloc((buf_len + len + 2), sizeof(char), 0);
if (!message) {
return; /* fail silently */
}
@ -298,7 +298,7 @@ PHPAPI char *php_reg_replace(const char *pattern, const char *replace, const cha
/* start with a buffer that is twice the size of the stringo
we're doing replacements in */
buf_len = 2 * string_len + 1;
buf = emalloc(buf_len * sizeof(char));
buf = safe_emalloc(buf_len, sizeof(char), 0);
err = pos = 0;
buf[0] = '\0';
@ -373,7 +373,7 @@ PHPAPI char *php_reg_replace(const char *pattern, const char *replace, const cha
new_l = strlen (buf) + 1;
if (new_l + 1 > buf_len) {
buf_len = 1 + buf_len + 2 * new_l;
nbuf = emalloc(buf_len * sizeof(char));
nbuf = safe_emalloc(buf_len, sizeof(char), 0);
strcpy(nbuf, buf);
efree(buf);
buf = nbuf;
@ -388,7 +388,7 @@ PHPAPI char *php_reg_replace(const char *pattern, const char *replace, const cha
new_l = strlen(buf) + strlen(&string[pos]);
if (new_l + 1 > buf_len) {
buf_len = new_l + 1; /* now we know exactly how long it is */
nbuf = emalloc(buf_len * sizeof(char));
nbuf = safe_emalloc(buf_len, sizeof(char), 0);
strcpy(nbuf, buf);
efree(buf);
buf = nbuf;
@ -607,7 +607,7 @@ PHPAPI PHP_FUNCTION(sql_regcase)
}
convert_to_string_ex(string);
tmp = emalloc((Z_STRLEN_PP(string) * 4) + 1);
tmp = safe_emalloc(Z_STRLEN_PP(string), 4, 1);
for (i = j = 0; i < Z_STRLEN_PP(string); i++) {
c = (unsigned char) Z_STRVAL_PP(string)[i];

8
ext/standard/scanf.c
View file

@ -175,9 +175,9 @@ static char * BuildCharSet(CharSet *cset, char *format)
ch = end++;
}
cset->chars = (char *) emalloc(sizeof(char) * (end - format - 1));
cset->chars = (char *) safe_emalloc(sizeof(char), (end - format - 1), 0);
if (nranges > 0) {
cset->ranges = (struct Range *) emalloc(sizeof(struct Range)*nranges);
cset->ranges = (struct Range *) safe_emalloc(sizeof(struct Range), nranges, 0);
} else {
cset->ranges = NULL;
}
@ -337,7 +337,7 @@ PHPAPI int ValidateFormat(char *format, int numVars, int *totalSubs)
*/
if (numVars > nspace) {
nassign = (int*)emalloc(sizeof(int) * numVars);
nassign = (int*)safe_emalloc(sizeof(int), numVars, 0);
nspace = numVars;
}
for (i = 0; i < nspace; i++) {
@ -513,7 +513,7 @@ PHPAPI int ValidateFormat(char *format, int numVars, int *totalSubs)
nspace += STATIC_LIST_SIZE;
}
if (nassign == staticAssign) {
nassign = (void *)emalloc(nspace * sizeof(int));
nassign = (void *)safe_emalloc(nspace, sizeof(int), 0);
for (i = 0; i < STATIC_LIST_SIZE; ++i) {
nassign[i] = staticAssign[i];
}

16
ext/standard/string.c
View file

@ -118,7 +118,7 @@ static char *php_bin2hex(const unsigned char *old, const size_t oldlen, size_t *
register unsigned char *result = NULL;
size_t i, j;
result = (char *) emalloc(oldlen * 2 * sizeof(char) + 1);
result = (char *) safe_emalloc(oldlen * 2, sizeof(char), 1);
for (i = j = 0; i < oldlen; i++) {
result[j++] = hexconvtab[old[i] >> 4];
@ -1707,7 +1707,7 @@ static char *php_chunk_split(char *src, int srclen, char *end, int endlen, int c
chunks = srclen / chunklen;
restlen = srclen - chunks * chunklen; /* srclen % chunklen */
dest = emalloc((srclen + (chunks + 1) * endlen + 1) * sizeof(char));
dest = safe_emalloc((srclen + (chunks + 1) * endlen + 1), sizeof(char), 0);
for (p = src, q = dest; p < (src + srclen - chunklen + 1); ) {
memcpy(q, p, chunklen);
@ -2100,7 +2100,7 @@ PHP_FUNCTION(quotemeta)
RETURN_FALSE;
}
str = emalloc(2 * Z_STRLEN_PP(arg) + 1);
str = safe_emalloc(2, Z_STRLEN_PP(arg), 1);
for (p = old, q = str; p != old_end; p++) {
c = *p;
@ -2727,7 +2727,7 @@ PHPAPI void php_stripcslashes(char *str, int *len)
PHPAPI char *php_addcslashes(char *str, int length, int *new_length, int should_free, char *what, int wlength TSRMLS_DC)
{
char flags[256];
char *new_str = emalloc((length?length:(length=strlen(str)))*4+1);
char *new_str = safe_emalloc(4, (length?length:(length=strlen(str))), 1);
char *source, *target;
char *end;
char c;
@ -2795,7 +2795,7 @@ PHPAPI char *php_addslashes(char *str, int length, int *new_length, int should_f
*new_length = 0;
return str;
}
new_str = (char *) emalloc((length ? length : (length = strlen(str))) * 2 + 1);
new_str = (char *) safe_emalloc(2, (length ? length : (length = strlen(str))), 1);
source = str;
end = source + length;
target = new_str;
@ -2948,7 +2948,7 @@ PHPAPI char *php_str_to_str_ex(char *haystack, int length,
if (str_len < needle_len) {
new_str = emalloc(length + 1);
} else {
new_str = emalloc((length / needle_len + 1) * str_len);
new_str = safe_emalloc((length / needle_len + 1), str_len, 0);
}
e = s = new_str;
@ -3553,7 +3553,7 @@ PHP_FUNCTION(strip_tags)
Set locale information */
PHP_FUNCTION(setlocale)
{
pval ***args = (pval ***) emalloc(sizeof(pval **)*ZEND_NUM_ARGS());
pval ***args = (pval ***) safe_emalloc(sizeof(pval **), ZEND_NUM_ARGS(), 0);
zval **pcategory, **plocale;
int i, cat, n_args=ZEND_NUM_ARGS();
char *loc, *retval;
@ -4409,7 +4409,7 @@ PHP_FUNCTION(sscanf)
WRONG_PARAM_COUNT;
}
args = (zval ***) emalloc(argc * sizeof(zval **));
args = (zval ***) safe_emalloc(argc, sizeof(zval **), 0);
if (zend_get_parameters_array_ex(argc, args) == FAILURE) {
efree(args);
WRONG_PARAM_COUNT;

4
ext/standard/url.c
View file

@ -369,7 +369,7 @@ PHPAPI char *php_url_encode(char *s, int len, int *new_length)
from = s;
end = s + len;
start = to = (unsigned char *) emalloc(3 * len + 1);
start = to = (unsigned char *) safe_emalloc(3, len, 1);
while (from < end) {
c = *from++;
@ -476,7 +476,7 @@ PHPAPI char *php_raw_url_encode(char *s, int len, int *new_length)
register int x, y;
unsigned char *str;
str = (unsigned char *) emalloc(3 * len + 1);
str = (unsigned char *) safe_emalloc(3, len, 1);
for (x = 0, y = 0; len--; x++, y++) {
str[y] = (unsigned char) s[x];
#ifndef CHARSET_EBCDIC

4
ext/standard/var.c
View file

@ -141,7 +141,7 @@ PHP_FUNCTION(var_dump)
argc = ZEND_NUM_ARGS();
args = (zval ***)emalloc(argc * sizeof(zval **));
args = (zval ***)safe_emalloc(argc, sizeof(zval **), 0);
if (ZEND_NUM_ARGS() == 0 || zend_get_parameters_array_ex(argc, args) == FAILURE) {
efree(args);
WRONG_PARAM_COUNT;
@ -245,7 +245,7 @@ PHP_FUNCTION(debug_zval_dump)
argc = ZEND_NUM_ARGS();
args = (zval ***)emalloc(argc * sizeof(zval **));
args = (zval ***)safe_emalloc(argc, sizeof(zval **), 0);
if (ZEND_NUM_ARGS() == 0 || zend_get_parameters_array_ex(argc, args) == FAILURE) {
efree(args);
WRONG_PARAM_COUNT;

2
ext/standard/versioning.c
View file

@ -34,7 +34,7 @@ PHPAPI char *
php_canonicalize_version(const char *version)
{
int len = strlen(version);
char *buf = emalloc(len * 2 + 1), *q, lp, lq;
char *buf = safe_emalloc(len, 2, 1), *q, lp, lq;
const char *p;
if (len == 0) {