From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Tue, 25 May 2021 14:53:55 +0000 (-0700)
Subject: abbreviate a manual strdup
X-Git-Tag: 2.47.3~20^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=969a7cdeba64342cc4b23852db91b7a0465ae4e9;p=graphviz

abbreviate a manual strdup
---

diff --git a/lib/sfio/sftmp.c b/lib/sfio/sftmp.c
index d6fa9b219..420c63a54 100644
--- a/lib/sfio/sftmp.c
+++ b/lib/sfio/sftmp.c
@@ -10,6 +10,7 @@
 
 #include	<sfio/sfhdr.h>
 #include	<stddef.h>
+#include	<string.h>
 
 char **_sfgetpath(char *path)
 {
@@ -30,11 +31,10 @@ char **_sfgetpath(char *path)
     }
     if (n == 0 || !(dirs = malloc((n + 1) * sizeof(char *))))
 	return NULL;
-    if (!(p = malloc(strlen(path) + 1))) {
+    if (!(p = strdup(path))) {
 	free(dirs);
 	return NULL;
     }
-    strcpy(p, path);
     for (n = 0;; ++n) {
 	while (*p == ':')
 	    ++p;