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commit c6ef3e2672859a26bb5f0ab5fa3f99a3fb32d5b4
parent ba8dca00ac1e88d7f083dfccf0badd0b6345e700
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Fri, 29 Oct 2010 13:54:31 -0200

bug: by-one error when creating short source names (luaO_chunkid)

Diffstat:
Mlobject.c | 4++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lobject.c b/lobject.c @@ -1,5 +1,5 @@ /* -** $Id: lobject.c,v 2.41 2010/10/28 15:39:03 roberto Exp roberto $ +** $Id: lobject.c,v 2.42 2010/10/29 11:13:14 roberto Exp roberto $ ** Some generic functions over Lua objects ** See Copyright Notice in lua.h */ @@ -226,7 +226,7 @@ void luaO_chunkid (char *out, const char *source, size_t bufflen) { else { /* string; format as [string "source"] */ const char *nl = strchr(source, '\n'); /* find first new line (if any) */ addstr(out, PRE, LL(PRE)); /* add prefix */ - bufflen -= LL(PRE RETS POS); /* save space for prefix+suffix */ + bufflen -= LL(PRE RETS POS) + 1; /* save space for prefix+suffix+'\0' */ if (l < bufflen && nl == NULL) { /* small one-line source? */ addstr(out, source, l); /* keep it */ }