archive/php-src
1
0
Fork 0
mirror of https://github.com/php/php-src.git synced 2025-08-15 21:48:51 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Fixed possible crash in apache_getenv()/apache_setenv() on invalid

Browse source 
parameters.
This commit is contained in:
Ilia Alshanetsky 2006-01-02 22:19:37 +00:00
parent 6d8c69e3cb
commit a5e15f2e1c
2 changed files with 16 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

22
sapi/apache2handler/php_functions.c
View file

@ -264,10 +264,13 @@ PHP_FUNCTION(apache_setenv)
ctx = SG(server_context);
r = ctx->r;
if (arg_count == 3 && Z_STRVAL_PP(walk_to_top)) {
while(r->prev) {
r = r->prev;
}
if (arg_count == 3) {
convert_to_boolean_ex(walk_to_top);
if (Z_LVAL_PP(walk_to_top)) {
while(r->prev) {
r = r->prev;
}
}
}
convert_to_string_ex(variable);
@ -300,10 +303,13 @@ PHP_FUNCTION(apache_getenv)
ctx = SG(server_context);
r = ctx->r;
if (arg_count == 2 && Z_STRVAL_PP(walk_to_top)) {
while(r->prev) {
r = r->prev;
}
if (arg_count == 2) {
convert_to_boolean_ex(walk_to_top);
if (Z_LVAL_PP(walk_to_top)) {
while(r->prev) {
r = r->prev;
}
}
}
convert_to_string_ex(variable);