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| author | robert <robert@FreeBSD.org> | 2002-10-17 20:03:38 +0000 |
|---|---|---|
| committer | robert <robert@FreeBSD.org> | 2002-10-17 20:03:38 +0000 |
| commit | 1e0cdb534a593672b1178f980abd762bd316b57d (patch) | |
| tree | 0a05cf96e39ba02857dd2294138be9f6e7f278ad /sys/kern/kern_environment.c | |
| parent | 5e20feda93dab6d1a2a9c89e8f6a255504b3c3a3 (diff) | |
| download | FreeBSD-src-1e0cdb534a593672b1178f980abd762bd316b57d.zip FreeBSD-src-1e0cdb534a593672b1178f980abd762bd316b57d.tar.gz | |
Use strlcpy() instead of strncpy() to copy NUL terminated strings
for safety and consistency.
Diffstat (limited to 'sys/kern/kern_environment.c')
| -rw-r--r-- | sys/kern/kern_environment.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sys/kern/kern_environment.c b/sys/kern/kern_environment.c index a33b0c7..e4d308b 100644 --- a/sys/kern/kern_environment.c +++ b/sys/kern/kern_environment.c @@ -372,9 +372,8 @@ getenv_string(const char *name, char *data, int size) tmp = getenv(name); if (tmp != NULL) { - strncpy(data, tmp, size); + strlcpy(data, tmp, size); freeenv(tmp); - data[size - 1] = 0; return (1); } else return (0); |
