tree 265cb2ba8176498ff931bf4fc7916e8f9ddab90f
parent ca769dc631af414778b09a14803248b99ac83b5b
author Willy Tarreau <w@1wt.eu> 1185367125 +0200
committer Willy Tarreau <w@1wt.eu> 1189364968 +0200

[MEDIUM] ensure we never overflow in chunk_printf()

The result of the vsnprintf() called in chunk_printf() must be checked,
and should be added only if lower than the requested size. We simply
return zero if we cannot write the chunk.