bendns' repos / cgit
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parsing: ban strncpy()
Git upstream bans strncpy() with commit: banned.h: mark strncpy() as banned e488b7aba743d23b830d239dcc33d9ca0745a9ad Signed-off-by: Christian Hesse <[email protected]>
Browse Source
Christian Hesse 2018-09-11
parent b0fc647 · commit 7cde588
Diffstat
-rw-r--r--parsing.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/parsing.c b/parsing.c
index 12453c2d..e224564d 100644
--- a/parsing.c
+++ b/parsing.c
@@ -63,8 +63,7 @@ static char *substr(const char *head, const char *tail)
if (tail < head)
return xstrdup("");
buf = xmalloc(tail - head + 1);
- strncpy(buf, head, tail - head);
- buf[tail - head] = '\0';
+ strlcpy(buf, head, tail - head + 1);
return buf;
}