From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3702 invoked by alias); 27 Jan 2010 14:01:50 -0000 Received: (qmail 954 invoked by uid 48); 27 Jan 2010 14:01:27 -0000 Date: Wed, 27 Jan 2010 14:01:00 -0000 Message-ID: <20100127140127.953.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c/42884] GCC (v4.3.3) fails to detect uninitialized variable In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "tstdenis at elliptictech dot com" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2010-01/txt/msg03078.txt.bz2 ------- Comment #2 from tstdenis at elliptictech dot com 2010-01-27 14:01 ------- Here's the file [I'm getting an internal error when submitting a file] ---warning.c--- #define NULL ((void *)0) #define OK 0 typedef struct { void *a; } state; int init(int, state *); int done(unsigned char *, unsigned long *, state *); int function(unsigned char *param5, unsigned long param6) { state st; unsigned char dig[128]; unsigned long y, outpos, diglen; int err; outpos = 0; err = OK; while (err == OK && outpos < param6) { err = init(0, &st); if (err == OK) { diglen = sizeof(dig); err = done(dig, &diglen, &st); } for (y = 0; y < diglen && outpos < param6; y++) { param5[outpos++] = dig[y]; } } return err; } -- tstdenis at elliptictech dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Version|4.3.3 |unknown http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42884