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| author |   Mike Frysinger <vapier@gentoo.org> | 2009-03-15 08:52:59 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-03-15 08:52:59 +0000 |
| commit | 07ce7c7469d1787e604c627a5eaa6750311faabf (patch) | |
| tree | 9660105677f2d863ee74072522ea5be2ab418326 /paxinc.c | |
| parent | check return values of fscanf() and chdir() since gcc whines about it now (diff) | |
| download | pax-utils-07ce7c7469d1787e604c627a5eaa6750311faabf.tar.gz pax-utils-07ce7c7469d1787e604c627a5eaa6750311faabf.tar.bz2 pax-utils-07ce7c7469d1787e604c627a5eaa6750311faabf.zip | |
check return value of read() since gcc whines about it now
Diffstat (limited to 'paxinc.c')
| -rw-r--r-- | paxinc.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -1,7 +1,7 @@ /* * Copyright 2003-2007 Gentoo Foundation * Distributed under the terms of the GNU General Public License v2 - * $Header: /var/cvsroot/gentoo-projects/pax-utils/paxinc.c,v 1.12 2008/12/30 13:34:46 vapier Exp $ + * $Header: /var/cvsroot/gentoo-projects/pax-utils/paxinc.c,v 1.13 2009/03/15 08:52:59 vapier Exp $ * * Copyright 2005-2007 Ned Ludd - <solar@gentoo.org> * Copyright 2005-2007 Mike Frysinger - <vapier@gentoo.org> @@ -69,7 +69,8 @@ close_and_ret: * '\n' is used for padding */ if (ret.buf.raw[0] == '\n') { memmove(ret.buf.raw, ret.buf.raw+1, 59); - read(ar->fd, ret.buf.raw+59, 1); + if (read(ar->fd, ret.buf.raw+59, 1) != 1) + goto close_and_ret; } if ((ret.buf.formatted.magic[0] != '`') || (ret.buf.formatted.magic[1] != '\n')) { |