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fixed off-by-one bug in buffer_add_str()

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Thomas von Dein
2016-10-26 08:23:34 +02:00
parent 56f35a66d8
commit 5255a076db
1 changed files with 1 additions and 1 deletions
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libpcp/buffer.c
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@@ -95,7 +95,7 @@ void buffer_add_str(Buffer *b, const char * fmt, ...) {
if(vasprintf(&dst, fmt, ap) >= 0) { if(vasprintf(&dst, fmt, ap) >= 0) {
if(b->end > 0) if(b->end > 0)
b->end--; b->end--;
buffer_add(b, dst, strlen(dst)+1); buffer_add(b, dst, strlen(dst));
} }
va_end(ap); va_end(ap);
free(dst); free(dst);