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fix condition

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This commit is contained in:
Anatol Belski 2015-03-19 13:40:49 +01:00
parent 49fdb8a91d
commit 9bcd64fd83
1 changed files with 2 additions and 2 deletions
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4
main/fopen_wrappers.c
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@ -586,7 +586,7 @@ PHPAPI zend_string *php_resolve_path(const char *filename, int filename_length,
const char *exec_fname = exec_filename->val;
size_t exec_fname_length = exec_filename->len;
while ((--exec_fname_length >= 0) && !IS_SLASH(exec_fname[exec_fname_length]));
while ((--exec_fname_length < SIZE_MAX) && !IS_SLASH(exec_fname[exec_fname_length]));
if (exec_fname_length > 0 &&
exec_fname_length + 1 + filename_length + 1 < MAXPATHLEN) {
memcpy(trypath, exec_fname, exec_fname_length + 1);
@ -664,7 +664,7 @@ PHPAPI FILE *php_fopen_with_path(const char *filename, const char *mode, const c
const char *exec_fname = exec_filename->val;
size_t exec_fname_length = exec_filename->len;
while ((--exec_fname_length >= 0) && !IS_SLASH(exec_fname[exec_fname_length]));
while ((--exec_fname_length < SIZE_MAX) && !IS_SLASH(exec_fname[exec_fname_length]));
if ((exec_fname && exec_fname[0] == '[') || exec_fname_length <= 0) {
/* [no active file] or no path */
pathbuf = estrdup(path);