From 86a841bb444ed1d9a09afb38cb818a21c04e1beb Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Mon, 25 Feb 2019 14:00:31 +0800 Subject: expand: Fix double-decrement in argstr Due to a double decrement in argstr we may miss field separators at the end of a word in certain situations. Reported-by: Martijn Dekker Fixes: 3cd538634f71 ("expand: Do not reprocess data when...") Signed-off-by: Herbert Xu --- src/expand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/expand.c b/src/expand.c index af9cac9..e57efa6 100644 --- a/src/expand.c +++ b/src/expand.c @@ -285,7 +285,7 @@ start: q = stnputs(p, length, expdest); q[-1] &= end - 1; expdest = q - (flag & EXP_WORD ? end : 0); - newloc = expdest - (char *)stackblock() - end; + newloc = q - (char *)stackblock() - end; if (breakall && !inquotes && newloc > startloc) { recordregion(startloc, newloc, 0); } -- cgit 1.4.1