[php-src] master: Merge branch 'PHP-8.6'

Author: Ilia Alshanetsky (iliaal) Date: 2026-10-06T11:23:24-04:00 Commit: https://github.com/php/php-src/commit/611116980cbe12254eb941164ab99279bd053824 Raw diff: https://github.com/php/php-src/commit/611116980cbe12254eb941164ab99279bd053824.diff Merge branch 'PHP-8.6' * PHP-8.6: Fix alternate form flag for %x testing stale signed value Changed paths: A ext/fileinfo/tests/cdf_unknown_property_id.phpt M main/snprintf.c Diff: diff --git a/ext/fileinfo/tests/cdf_unknown_property_id.phpt b/ext/fileinfo/tests/cdf_unknown_property_id.phpt new file mode 100644 index 000000000000..f93a5c7b0b1e --- /dev/null +++ b/ext/fileinfo/tests/cdf_unknown_property_id.phpt @@ -0,0 +1,13 @@ +--TEST-- +Unknown CDF property IDs are printed with the 0x prefix +--EXTENSIONS-- +fileinfo +--FILE-- +<?php +$data = file_get_contents(__DIR__ . '/resources/test.ppt'); +$data[40576] = "\x1f"; +$desc = (new finfo())->buffer($data); +echo substr($desc, strrpos($desc, ', ') + 2), "\n"; +?> +--EXPECT-- +0x1f: 0 diff --git a/main/snprintf.c b/main/snprintf.c index 9e9655fb70ad..771e18636b39 100644 --- a/main/snprintf.c +++ b/main/snprintf.c @@ -796,7 +796,7 @@ static size_t format_converter(buffy * odp, const char *fmt, va_list ap) /* {{{ } s = ap_php_conv_p2(ui_num, 4, *fmt, &num_buf[NUM_BUF_SIZE], &s_len); FIX_PRECISION(adjust_precision, precision, s, s_len); - if (alternate_form && i_num != 0) { + if (alternate_form && ui_num != 0) { *--s = *fmt; /* 'x' or 'X' */ *--s = '0'; s_len += 2;