[php-src] master: Merge branch 'PHP-8.5'

Author: Ilia Alshanetsky (iliaal)
Date: 2026-06-29T07:04:07-04:00

Commit: https://github.com/php/php-src/commit/10f1d04831ca0ba7e02281d2374f581b15a1e2cf
Raw diff: https://github.com/php/php-src/commit/10f1d04831ca0ba7e02281d2374f581b15a1e2cf.diff

Merge branch 'PHP-8.5'

* PHP-8.5:
  Fix GH-17387: crash on unterminated quote in phpdbg lexer

Changed paths:
  A  sapi/phpdbg/tests/gh17387.phpt
  M  sapi/phpdbg/phpdbg_lexer.l


Diff:

diff --git a/sapi/phpdbg/phpdbg_lexer.l b/sapi/phpdbg/phpdbg_lexer.l
index ba1423c5a4ec..7c6315fc2a05 100644
--- a/sapi/phpdbg/phpdbg_lexer.l
+++ b/sapi/phpdbg/phpdbg_lexer.l
@@ -166,6 +166,13 @@ INPUT       ("\\"[#"']|["]("\\\\"|"\\"["]|[^\n\000"])*["]|[']("\\"[']|"\\\\"|[^\
 	return T_ID;
 }
 
+<NORMAL>["'] {
+	phpdbg_init_param(yylval, STR_PARAM);
+	yylval->str = estrndup(yytext, yyleng);
+	yylval->len = yyleng;
+	return T_ID;
+}
+
 <RAW>{INPUT} {
 	phpdbg_init_param(yylval, STR_PARAM);
 	yylval->str = estrdup(yytext);
diff --git a/sapi/phpdbg/tests/gh17387.phpt b/sapi/phpdbg/tests/gh17387.phpt
new file mode 100644
index 000000000000..af45fd4ba91f
--- /dev/null
+++ b/sapi/phpdbg/tests/gh17387.phpt
@@ -0,0 +1,8 @@
+--TEST--
+GH-17387 (Trivial crash in phpdbg lexer)
+--PHPDBG--
+a';
+q
+--EXPECT--
+prompt> [The command "a" could not be found]
+prompt>