[experimental-ims] 5b3e41b Fix vmod_log (VRT_StringList returns end of string, not beginning)
Martin Blix Grydeland
martin at varnish-software.com
Thu Dec 18 10:27:46 CET 2014
commit 5b3e41b4958ea33012ef290c706e6c45d540d361
Author: Martin Blix Grydeland <martin at varnish-software.com>
Date: Tue Apr 24 14:21:42 2012 +0200
Fix vmod_log (VRT_StringList returns end of string, not beginning)
Fixes: #1135
diff --git a/lib/libvmod_std/vmod_std.c b/lib/libvmod_std/vmod_std.c
index 5b5c0aa..8ae9ec1 100644
--- a/lib/libvmod_std/vmod_std.c
+++ b/lib/libvmod_std/vmod_std.c
@@ -147,19 +147,18 @@ vmod_random(struct sess *sp, double lo, double hi)
void __match_proto__()
vmod_log(struct sess *sp, const char *fmt, ...)
{
- char *p;
unsigned u;
va_list ap;
txt t;
u = WS_Reserve(sp->req->ws, 0);
- p = sp->req->ws->f;
+ t.b = sp->req->ws->f;
va_start(ap, fmt);
- p = VRT_StringList(p, u, fmt, ap);
+ t.e = VRT_StringList(t.b, u, fmt, ap);
va_end(ap);
- if (p != NULL) {
- t.b = p;
- t.e = strchr(p, '\0');
+ if (t.e != NULL) {
+ assert(t.e > t.b);
+ t.e--;
VSLbt(sp->req->vsl, SLT_VCL_Log, t);
}
WS_Release(sp->req->ws, 0);
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