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| author | Sam Ravnborg <sam@mars.ravnborg.org> | 2006-07-23 20:41:30 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@neptun.ravnborg.org> | 2006-09-25 09:00:00 +0200 |
| commit | 14a036d2dc304797f3624c06bd6d2a1e9b59e45a (patch) | |
| tree | 8c35e30949dd748970cd106f5544077ed4cd4c69 /scripts/unifdef.c | |
| parent | 01f1c8799ad8b23c190d59cf1c9e28e6fed390a4 (diff) | |
| download | lwn-14a036d2dc304797f3624c06bd6d2a1e9b59e45a.tar.gz lwn-14a036d2dc304797f3624c06bd6d2a1e9b59e45a.zip | |
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.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/scripts/unifdef.c b/scripts/unifdef.c index 5384b4377333..552025e72acb 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 |