From 37d2856f55ba62fec04481b87ee607c4ef8f2c45 Mon Sep 17 00:00:00 2001 From: cinap_lenrek Date: Tue, 6 Oct 2015 06:38:37 +0200 Subject: cc: getflag() fmt will be terminated at end of loop (from charles forsyth) --- sys/src/cmd/cc/dpchk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sys/src/cmd/cc') diff --git a/sys/src/cmd/cc/dpchk.c b/sys/src/cmd/cc/dpchk.c index aa7d468b8..217e005c3 100644 --- a/sys/src/cmd/cc/dpchk.c +++ b/sys/src/cmd/cc/dpchk.c @@ -76,9 +76,9 @@ getflag(char *s) nstar = 0; while(fmt < e){ s += chartorune(&c, s); - fmt += runetochar(fmt, &c); if(c == 0 || c >= nelem(flagbits)) break; + fmt += runetochar(fmt, &c); f = flagbits[c]; switch(f) { case Fnone: -- cgit v1.2.3