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unix: fix buffer overrun in uv__strlcpy()

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Reported by Thomas Shinnick.
This commit is contained in:
Ben Noordhuis 2011-09-06 15:44:47 +02:00
parent e8ab5cbe70
commit cc91989cc2
1 changed files with 2 additions and 4 deletions
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6
src/unix/core.c
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@ -764,10 +764,8 @@ size_t uv__strlcpy(char* dst, const char* src, size_t size) {
}
org = src;
while (size > 1) {
if ((*dst++ = *src++) == '\0') {
return org - src;
}
while (--size && *src) {
*dst++ = *src++;
}
*dst = '\0';