Patchwork [10/12] lib: fwts_tagc: use strncat instead of strcat

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Submitter Colin King
Date Nov. 4, 2012, 10:19 p.m.
Message ID <1352067590-11820-11-git-send-email-colin.king@canonical.com>
Download mbox | patch
Permalink /patch/197106/
State Rejected
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Comments

Colin King - Nov. 4, 2012, 10:19 p.m.
From: Colin Ian King <colin.king@canonical.com>

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 src/lib/src/fwts_tag.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/src/lib/src/fwts_tag.c b/src/lib/src/fwts_tag.c
index daf9b46..f0b0c9f 100644
--- a/src/lib/src/fwts_tag.c
+++ b/src/lib/src/fwts_tag.c
@@ -159,8 +159,8 @@  char *fwts_tag_list_to_str(fwts_list *taglist)
 		if (str) {
 			if ((str = realloc(str, len)) == NULL)
 				return NULL;
-			strcat(str, " ");
-			strcat(str, tag);
+			strncat(str, " ", len);
+			strncat(str, tag, len);
 		} else {
 			if ((str = malloc(len)) == NULL)
 				return NULL;