From: Glenn Burkhardt <glenn@aoi.ultranet.com>
Date: Thu, 26 Jun 2003 01:30:36 +0000 (+0000)
Subject: fix for bug #578 repl leaks umask; there are several other
X-Git-Tag: RELEASE_1_2~103
X-Git-Url: http://git.marmaro.de/?p=mmh;a=commitdiff_plain;h=19b47ea980a98d01112d4bda1d220c7057818ff1

fix for bug #578 repl leaks umask; there are several other
places in the code where the umask value is not restored,
so there might be other similar bugs
---

diff --git a/uip/replsbr.c b/uip/replsbr.c
index 1ea411c..a7616d3 100644
--- a/uip/replsbr.c
+++ b/uip/replsbr.c
@@ -76,14 +76,16 @@ replout (FILE *inb, char *msg, char *drft, struct msgs *mp, int outputlinelen,
     register char **nxtbuf;
     register char **ap;
     register struct comp **savecomp;
-    int	char_read = 0, format_len;
+    int	char_read = 0, format_len, mask;
     char name[NAMESZ], *scanl, *cp;
     FILE *out;
 
-    umask(~m_gmprot());
+    mask = umask(~m_gmprot());
     if ((out = fopen (drft, "w")) == NULL)
 	adios (drft, "unable to create");
 
+    umask(mask);
+
     /* get new format string */
     cp = new_fs (form, NULL, NULL);
     format_len = strlen (cp);