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Fixed off-by-one buffer issue in uv_exepath()

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This commit is contained in:
Tjerk Meesters 2014-08-20 21:57:34 +08:00
parent 91ee8f491a
commit 39a7fe3c7e
1 changed files with 7 additions and 7 deletions
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14
php_uv.c
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@ -4951,13 +4951,13 @@ PHP_FUNCTION(uv_hrtime)
*/
PHP_FUNCTION(uv_exepath)
{
char buffer[1024] = {0};
size_t buffer_sz;
buffer_sz = sizeof(buffer);
uv_exepath(buffer, &buffer_sz);
buffer[buffer_sz] = '\0';
char buffer[MAXPATHLEN];
size_t buffer_sz = sizeof(buffer) / sizeof(buffer[0]);
if (uv_exepath(buffer, &buffer_sz) == UV_EINVAL) {
RETURN_FALSE;
}
RETURN_STRINGL(buffer, buffer_sz, 1);
}
/* }}} */