rpms/mc/devel mc-vfsfail.patch,NONE,1.1 mc.spec,1.150,1.151
Jindrich Novy
jnovy at fedoraproject.org
Mon Oct 12 12:50:24 UTC 2009
Author: jnovy
Update of /cvs/pkgs/rpms/mc/devel
In directory cvs1.fedora.phx.redhat.com:/tmp/cvs-serv10446
Modified Files:
mc.spec
Added Files:
mc-vfsfail.patch
Log Message:
* Mon Oct 12 2009 Jindrich Novy <jnovy at redhat.com> 4.7.0-0.6.pre3
- fix segfault while browsing various archives via VFS (#528268)
mc-vfsfail.patch:
vfs.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
--- NEW FILE mc-vfsfail.patch ---
diff -up mc-4.7.0/vfs/vfs.c.jn mc-4.7.0/vfs/vfs.c
--- mc-4.7.0/vfs/vfs.c.jn 2009-10-12 13:57:18.000000000 +0200
+++ mc-4.7.0/vfs/vfs.c 2009-10-12 14:34:04.000000000 +0200
@@ -675,6 +675,9 @@ int
mc_ctl (int handle, int ctlop, void *arg)
{
struct vfs_class *vfs = vfs_op (handle);
+
+ if (vfs == NULL)
+ return 0;
return vfs->ctl ? (*vfs->ctl)(vfs_info (handle), ctlop, arg) : 0;
}
@@ -708,6 +711,10 @@ mc_close (int handle)
return -1;
vfs = vfs_op (handle);
+
+ if (vfs == NULL)
+ return -1;
+
if (handle < 3)
return close (handle);
@@ -798,6 +805,8 @@ mc_readdir (DIR *dirp)
}
handle = *(int *) dirp;
vfs = vfs_op (handle);
+ if (vfs == NULL)
+ return NULL;
dirinfo = vfs_info (handle);
if (vfs->readdir) {
entry = (*vfs->readdir) (dirinfo->info);
@@ -820,6 +829,9 @@ mc_closedir (DIR *dirp)
int result;
struct vfs_dirinfo *dirinfo;
+ if (vfs == NULL)
+ return -1;
+
dirinfo = vfs_info (handle);
if (dirinfo->converter != str_cnv_from_term) str_close_conv (dirinfo->converter);
@@ -874,6 +886,8 @@ int mc_fstat (int handle, struct stat *b
if (handle == -1)
return -1;
vfs = vfs_op (handle);
+ if (vfs == NULL)
+ return -1;
result = vfs->fstat ? (*vfs->fstat) (vfs_info (handle), buf) : -1;
if (result == -1)
errno = vfs->name ? ferrno (vfs) : E_NOTSUPP;
@@ -967,6 +981,8 @@ off_t mc_lseek (int fd, off_t offset, in
return -1;
vfs = vfs_op (fd);
+ if (vfs == NULL)
+ return -1;
result = vfs->lseek ? (*vfs->lseek)(vfs_info (fd), offset, whence) : -1;
if (result == -1)
errno = vfs->lseek ? ferrno (vfs) : E_NOTSUPP;
Index: mc.spec
===================================================================
RCS file: /cvs/pkgs/rpms/mc/devel/mc.spec,v
retrieving revision 1.150
retrieving revision 1.151
diff -u -p -r1.150 -r1.151
--- mc.spec 5 Oct 2009 11:42:16 -0000 1.150
+++ mc.spec 12 Oct 2009 12:50:24 -0000 1.151
@@ -1,7 +1,7 @@
Summary: User-friendly text console file manager and visual shell
Name: mc
Version: 4.7.0
-Release: 0.5.pre3%{?dist}
+Release: 0.6.pre3%{?dist}
Epoch: 1
License: GPLv2
Group: System Environment/Shells
@@ -14,6 +14,7 @@ Requires: dev >= 3.3-3
Patch1: mc-exit.patch
Patch2: mc-extensions.patch
+Patch3: mc-vfsfail.patch
%description
Midnight Commander is a visual shell much like a file manager, only
@@ -26,6 +27,7 @@ specific files.
%setup -q -n mc-%{version}-pre3
%patch1 -p1 -b .exit
%patch2 -p1 -b .extensions
+%patch3 -p1 -b .vfsfail
%build
export CFLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $RPM_OPT_FLAGS"
@@ -81,6 +83,9 @@ rm -rf $RPM_BUILD_ROOT
%dir %{_libexecdir}/mc
%changelog
+* Mon Oct 12 2009 Jindrich Novy <jnovy at redhat.com> 4.7.0-0.6.pre3
+- fix segfault while browsing various archives via VFS (#528268)
+
* Mon Oct 5 2009 Jindrich Novy <jnovy at redhat.com> 4.7.0-0.5.pre3
- update to 4.7.0-pre3
- add BR: gpm-devel
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