commit 44cbeb74acde740965c4e7e38ccecc0d5a66a12f
author Tarun Karra <tkarra@codeaurora.org> Thu Aug 18 13:30:24 2011 -0700
committer Bryan Huntsman <bryanh@codeaurora.org> Mon Oct 03 16:15:32 2011 -0700
tree e8479b42b1110e774eb18818c2202d3bc4913757
parent 28e99c8edbad0d0305381deb1574750e30a1a770

msm: kgsl: changed strncat to strlcat

Changed strncat to strlcat to pervent buffer overflow.

Signed-off-by: Tarun Karra <tkarra@codeaurora.org>

drivers/gpu/msm/adreno_debugfs.c

diff --git a/drivers/gpu/msm/adreno_debugfs.c b/drivers/gpu/msm/adreno_debugfs.c
index 85f45c1..60f068d 100644
--- a/drivers/gpu/msm/adreno_debugfs.c
+++ b/drivers/gpu/msm/adreno_debugfs.c
@@ -107,7 +107,7 @@
 	ss = snprintf(linebuf, sizeof(linebuf), prefix, c);
 	hex_dump_to_buffer(data, linec, rowc, 4, linebuf+ss,
 		sizeof(linebuf)-ss, 0);
-	strncat(linebuf, "\n", sizeof(linebuf));
+	strlcat(linebuf, "\n", sizeof(linebuf));
 	linebuf[sizeof(linebuf)-1] = 0;
 	ss = strlen(linebuf);
 	if (copy_to_user(buff, linebuf, ss+1))