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authorSam Ravnborg <sam@mars.ravnborg.org>2006-07-23 20:41:30 +0200
committerSam Ravnborg <sam@neptun.ravnborg.org>2006-09-25 09:00:00 +0200
commit14a036d2dc304797f3624c06bd6d2a1e9b59e45a (patch)
tree8c35e30949dd748970cd106f5544077ed4cd4c69 /scripts/unifdef.c
parent01f1c8799ad8b23c190d59cf1c9e28e6fed390a4 (diff)
downloadlinux-linaro-14a036d2dc304797f3624c06bd6d2a1e9b59e45a.tar.gz
kbuild: replace use of strlcpy with a dedicated implmentation in unifdef
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts/unifdef.c')
-rw-r--r--scripts/unifdef.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/scripts/unifdef.c b/scripts/unifdef.c
index 5384b437733..552025e72ac 100644
--- a/scripts/unifdef.c
+++ b/scripts/unifdef.c
@@ -450,7 +450,14 @@ ignoreon(void)
static void
keywordedit(const char *replacement)
{
- strlcpy(keyword, replacement, tline + sizeof(tline) - keyword);
+ size_t size = tline + sizeof(tline) - keyword;
+ char *dst = keyword;
+ const char *src = replacement;
+ if (size != 0) {
+ while ((--size != 0) && (*src != '\0'))
+ *dst++ = *src++;
+ *dst = '\0';
+ }
print();
}
static void