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changeset 254:fc6bf106cccb draft

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Avoid valgrind errors with getline.
author Roy Marples <roy@marples.name>
date Mon, 07 Jan 2008 19:13:54 +0000
parents e64359f8a191
children fff49a02f6d5
files common.c
diffstat 1 files changed, 2 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/common.c	Mon Jan 07 18:14:51 2008 +0000
+++ b/common.c	Mon Jan 07 19:13:54 2008 +0000
@@ -57,12 +57,13 @@
 		len += BUFSIZ;
 		line = xrealloc (line, sizeof (char) * len);
 		p = line + last;
+		memset (p, 0, BUFSIZ);
 		fgets (p, BUFSIZ, fp);
 		last += strlen (p);
 	} while (! feof (fp) && line[last - 1] != '\n');
 
 	/* Trim the trailing newline */
-	if (line[--last] == '\n')
+	if (*line && line[--last] == '\n')
 		line[last] = '\0';
 
 	return (line);