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| author | Peter Stephenson <pws@zsh.org> | 2017-05-11 17:33:30 +0100 |
|---|---|---|
| committer | Peter Stephenson <pws@zsh.org> | 2017-05-11 17:33:30 +0100 |
| commit | 4bb81eefbd2a0093d0d3c1b9f4aa1de027512834 (patch) | |
| tree | 190fec71e8b0c6de362bfbe433ba8619eaef242b /Src/string.c | |
| parent | unposted: Adding comments to test changed line number in output (diff) | |
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41096: Don't assume null termination copying string.
At this point the string may contain embedded nulls or not have
a null termination at all.
Also, as we always have the length memcpy() is more efficient.
Diffstat (limited to 'Src/string.c')
| -rw-r--r-- | Src/string.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Src/string.c b/Src/string.c index a8da14fe0..9e14ef949 100644 --- a/Src/string.c +++ b/Src/string.c @@ -52,7 +52,8 @@ dupstring_wlen(const char *s, unsigned len) if (!s) return NULL; t = (char *) zhalloc(len + 1); - strcpy(t, s); + memcpy(t, s, len); + t[len] = '\0'; return t; } |