Safely copy strings added to a set object.

a3a5bbf4 · Geoff Simmons · c2ede2a0 · a3a5bbf4
Commit a3a5bbf4 authored Oct 16, 2017 by Geoff Simmons
Show whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

vmod_re2.c src/vmod_re2.c +1 -1

No files found.
--- a/src/vmod_re2.c
+++ b/src/vmod_re2.c
@@ -638,7 +638,7 @@ vmod_set_add(VRT_CTX, struct vmod_re2_set *set, VCL_STRING pattern,
 				  set->vcl_name, pattern, string);
 			return;
 		}
-		REPLACE(set->string[n], string);
+		set->string[n] = strdup(string);
 	}
 	if (backend != NULL) {
 		if ((set->backend = realloc(set->backend,