php/archived-php-src
1
0
Fork 0
mirror of https://github.com/php/php-src.git synced 2026-03-24 00:02:20 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fix unreachable code in URL output handler (#19056)

Browse Source 
Since `ZSTR_LEN()` returns a `size_t` (unsigned integer), the value can only be either "not equal to 0" or "equal to 0". The third `else` branch was unreachable, making the `*handled_output = NULL;` assignment dead code.
This commit is contained in:
Zheng Yu
2025-07-07 05:57:43 -04:00
committed by GitHub
parent 3b45b9d74e
commit b068ee307f
1 changed files with 1 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
ext/standard/url_scanner_ex.re
View File

@@ -701,7 +701,7 @@ static inline void php_url_scanner_session_handler_impl(char *output, size_t out
len = UINT_MAX;
}
*handled_output_len = len;
} else if (ZSTR_LEN(url_state->url_app.s) == 0) {
} else {
url_adapt_state_ex_t *ctx = url_state;
if (ctx->buf.s && ZSTR_LEN(ctx->buf.s)) {
smart_str_append(&ctx->result, ctx->buf.s);
@@ -715,8 +715,6 @@ static inline void php_url_scanner_session_handler_impl(char *output, size_t out
} else {
*handled_output = estrndup(output, *handled_output_len = output_len);
}
} else {
*handled_output = NULL;
}
}