Fix bug #74087

smalyshev · smalyshev · commit f7f4fd470635 · 2017-07-04T19:21:28.000-07:00
Ported from https://vcs.pcre.org/pcre/code/trunk/pcre_jit_compile.c?r1=1676&r2=1680&view=patch
diff --git a/ext/pcre/pcrelib/pcre_jit_compile.c b/ext/pcre/pcrelib/pcre_jit_compile.c
@@ -7307,7 +7307,7 @@ if (opcode == OP_COND || opcode == OP_SCOND)
 
     if (*matchingpath == OP_FAIL)
       stacksize = 0;
-    if (*matchingpath == OP_RREF)
+    else if (*matchingpath == OP_RREF)
       {
       stacksize = GET2(matchingpath, 1);
       if (common->currententry == NULL)

Original file line number	Diff line number	Diff line change
`@@ -7307,7 +7307,7 @@ if (opcode == OP_COND \|\| opcode == OP_SCOND)`
`7307`	`7307`
`7308`	`7308`	`if (*matchingpath == OP_FAIL)`
`7309`	`7309`	`stacksize = 0;`
`7310`		`- if (*matchingpath == OP_RREF)`
	`7310`	`+ else if (*matchingpath == OP_RREF)`
`7311`	`7311`	`{`
`7312`	`7312`	`stacksize = GET2(matchingpath, 1);`
`7313`	`7313`	`if (common->currententry == NULL)`