From e124b15bc41aa0dd3f8ec02f780e61f1a65b7cc7 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Thu, 22 Sep 2011 14:45:44 -0700 Subject: [PATCH] addr_parsing: null terminate safe_cat result Signed-off-by: Sage Weil --- src/include/addr_parsing.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/include/addr_parsing.c b/src/include/addr_parsing.c index 738fd1c709b9a..0577fc05ffbeb 100644 --- a/src/include/addr_parsing.c +++ b/src/include/addr_parsing.c @@ -24,6 +24,7 @@ int safe_cat(char **pstr, int *plen, int pos, const char *str2) { int len2 = strlen(str2); + //printf("safe_cat '%s' max %d pos %d '%s' len %d\n", *pstr, *plen, pos, str2, len2); while (*plen < pos + len2 + 1) { *plen += BUF_SIZE; *pstr = (char *)realloc(*pstr, (size_t)*plen); @@ -32,9 +33,11 @@ int safe_cat(char **pstr, int *plen, int pos, const char *str2) printf("Out of memory\n"); exit(1); } + //printf("safe_cat '%s' max %d pos %d '%s' len %d\n", *pstr, *plen, pos, str2, len2); } strncpy((*pstr)+pos, str2, len2); + (*pstr)[pos+len2] = '\0'; return pos + len2; } -- 2.39.5