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2001-03-23 Joel Sherrill <joel@OARcorp.com>

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* src/imfs/memfile.c: Reapply fix from bug report from
	Jose Sturniolo <jsturnio@nec.com.ar> where NULL pointer
	was dereferenced when freeing a triply indirect file.
	The fix was applied to the 4.5 release branch and not
	the development branch.
This commit is contained in:
Joel Sherrill
2001-03-23 14:02:02 +00:00
parent db501a3d5d
commit d79ef179dc
6 changed files with 30 additions and 0 deletions
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8
c/src/exec/libfs/ChangeLog
View File

@@ -1,3 +1,11 @@
2001-03-23 Joel Sherrill <joel@OARcorp.com>
* src/imfs/memfile.c: Reapply fix from bug report from
Jose Sturniolo <jsturnio@nec.com.ar> where NULL pointer
was dereferenced when freeing a triply indirect file.
The fix was applied to the 4.5 release branch and not
the development branch.
2001-02-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> 2001-02-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* src/imfs/Makefile.am: Apply include_*HEADERS instead of H_FILES. * src/imfs/Makefile.am: Apply include_*HEADERS instead of H_FILES.

2
c/src/exec/libfs/src/imfs/memfile.c
View File

@@ -509,6 +509,8 @@ int IMFS_memfile_remove(
if ( info->triply_indirect ) { if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) { for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i]; p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) { for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) { if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free); memfile_free_blocks_in_table( (block_p **)&p[j], to_free);

8
c/src/libfs/ChangeLog
View File

@@ -1,3 +1,11 @@
2001-03-23 Joel Sherrill <joel@OARcorp.com>
* src/imfs/memfile.c: Reapply fix from bug report from
Jose Sturniolo <jsturnio@nec.com.ar> where NULL pointer
was dereferenced when freeing a triply indirect file.
The fix was applied to the 4.5 release branch and not
the development branch.
2001-02-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> 2001-02-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* src/imfs/Makefile.am: Apply include_*HEADERS instead of H_FILES. * src/imfs/Makefile.am: Apply include_*HEADERS instead of H_FILES.

2
c/src/libfs/src/imfs/memfile.c
View File

@@ -509,6 +509,8 @@ int IMFS_memfile_remove(
if ( info->triply_indirect ) { if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) { for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i]; p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) { for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) { if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free); memfile_free_blocks_in_table( (block_p **)&p[j], to_free);

8
cpukit/libfs/ChangeLog
View File

@@ -1,3 +1,11 @@
2001-03-23 Joel Sherrill <joel@OARcorp.com>
* src/imfs/memfile.c: Reapply fix from bug report from
Jose Sturniolo <jsturnio@nec.com.ar> where NULL pointer
was dereferenced when freeing a triply indirect file.
The fix was applied to the 4.5 release branch and not
the development branch.
2001-02-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> 2001-02-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* src/imfs/Makefile.am: Apply include_*HEADERS instead of H_FILES. * src/imfs/Makefile.am: Apply include_*HEADERS instead of H_FILES.

2
cpukit/libfs/src/imfs/memfile.c
View File

@@ -509,6 +509,8 @@ int IMFS_memfile_remove(
if ( info->triply_indirect ) { if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) { for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i]; p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) { for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) { if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free); memfile_free_blocks_in_table( (block_p **)&p[j], to_free);