From: erg <devnull@localhost>
Date: Thu, 2 Jul 2009 14:39:32 +0000 (+0000)
Subject: dup string so that sfio tmp stream can be reused
X-Git-Tag: LAST_LIBGRAPH~32^2~1856
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=32343ceaa9da6650166784ee6c0167464c7cbe34;p=graphviz

dup string so that sfio tmp stream can be reused
---

diff --git a/lib/gvpr/compile.c b/lib/gvpr/compile.c
index 6319dd9b4..2b4d706f1 100644
--- a/lib/gvpr/compile.c
+++ b/lib/gvpr/compile.c
@@ -2290,7 +2290,7 @@ comp_prog *compileProg(parse_prog * inp, Gpr_t * state, int flags)
     }
 
     if (flags) {
-	endg_sfx = doFlags(flags, tmps);
+	endg_sfx = strdup (doFlags(flags, tmps));
 	if (*endg_sfx == '\0')
 	    endg_sfx = 0;
     }
@@ -2356,6 +2356,7 @@ comp_prog *compileProg(parse_prog * inp, Gpr_t * state, int flags)
 	freeCompileProg (p);
 	p = 0;
     }
+    free (endg_sfx);
 
     return p;
 }