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Coverity CID 2977: failed to check for error return from ftell()

This commit is contained in:
jnemeth 2006-05-26 11:13:20 +00:00
parent e10c71d2be
commit 693e9aec19
1 changed files with 3 additions and 1 deletions
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4
usr.sbin/ndiscvt/ndiscvt.c
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@ -35,7 +35,7 @@
__FBSDID("$FreeBSD: src/usr.sbin/ndiscvt/ndiscvt.c,v 1.9.2.2 2005/02/23 16:31:47 wpaul Exp $");
#endif
#ifdef __NetBSD__
__RCSID("$NetBSD: ndiscvt.c,v 1.6 2006/05/26 10:59:58 jnemeth Exp $");
__RCSID("$NetBSD: ndiscvt.c,v 1.7 2006/05/26 11:13:20 jnemeth Exp $");
#endif
@ -347,6 +347,8 @@ main(int argc, char *argv[])
err(1, "opening .SYS file '%s' failed", sysfile);
fseek (fp, 0L, SEEK_END);
fsize = ftell (fp);
if (fsize == -1)
err(1, "getting size of .SYS file '%s' failed", sysfile);
rewind (fp);
img = malloc(fsize);
n = fread (img, fsize, 1, fp);