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MFB: Fixed handling of extremely long paths inside tempnam() function.

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This commit is contained in:
Ilia Alshanetsky 2006-05-23 23:22:16 +00:00
parent 47343620cb
commit 45b278cc34
1 changed files with 4 additions and 5 deletions
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9
main/php_open_temporary_file.c
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@ -114,17 +114,16 @@ static int php_do_open_temporary_file(const char *path, const char *pfx, char **
path_len = strlen(path); path_len = strlen(path);
if (!(opened_path = emalloc(MAXPATHLEN))) {
return -1;
}
if (!path_len || IS_SLASH(path[path_len - 1])) { if (!path_len || IS_SLASH(path[path_len - 1])) {
trailing_slash = ""; trailing_slash = "";
} else { } else {
trailing_slash = "/"; trailing_slash = "/";
} }
(void)snprintf(opened_path, MAXPATHLEN, "%s%s%sXXXXXX", path, trailing_slash, pfx); if (spprintf(&opened_path, 0, "%s%s%sXXXXXX", path, trailing_slash, pfx) >= MAXPATHLEN) {
efree(opened_path);
return -1;
}
#ifdef PHP_WIN32 #ifdef PHP_WIN32
if (GetTempFileName(path, pfx, 0, opened_path)) { if (GetTempFileName(path, pfx, 0, opened_path)) {