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author Patrick J Volkerding <volkerdi@slackware.com>2018-05-25 23:29:36 +0000
committer Eric Hameleers <alien@slackware.com>2018-05-31 15:18:32 -0700
commit8ff4f2f51a6cf07fc33742ce3bee81328896e49b (patch)
tree4a166b8389404be98a6c098babaa444e2dec8f48 /patches/source/jasper/patches/jasper-1.900.1-Coverity-NULL_RETURNS.patch
parent76fc4757ac91ac7947a01fb7b53dddf9a78a01d1 (diff)
downloadcurrent-14.1.tar.gz
current-14.1.tar.xz
Fri May 25 23:29:36 UTC 201814.1
patches/packages/glibc-zoneinfo-2018e-noarch-2_slack14.1.txz: Rebuilt. Handle removal of US/Pacific-New timezone. If we see that the machine is using this, it will be automatically switched to US/Pacific.
Diffstat (limited to 'patches/source/jasper/patches/jasper-1.900.1-Coverity-NULL_RETURNS.patch')
-rw-r--r--patches/source/jasper/patches/jasper-1.900.1-Coverity-NULL_RETURNS.patch61
1 files changed, 61 insertions, 0 deletions
diff --git a/patches/source/jasper/patches/jasper-1.900.1-Coverity-NULL_RETURNS.patch b/patches/source/jasper/patches/jasper-1.900.1-Coverity-NULL_RETURNS.patch
new file mode 100644
index 00000000..4c722702
--- /dev/null
+++ b/patches/source/jasper/patches/jasper-1.900.1-Coverity-NULL_RETURNS.patch
@@ -0,0 +1,61 @@
+Error: NULL_RETURNS
+base/jas_image.c:213: returned_null: Function "jas_image_create0" returns null (checked 6 out of 7 times).
+base/jas_image.c:213: var_assigned: Assigning: "newimage" = null return value from "jas_image_create0".
+base/jas_image.c:214: dereference: Dereferencing a pointer that might be null "newimage" when calling "jas_image_growcmpts".
+base/jas_image.c:777: deref_parm: Directly dereferencing parameter "image".
+
+base/jas_seq.c:223: returned_null: Function "jas_malloc" returns null (checked 110 out of 119 times).
+base/jas_seq.c:223: var_assigned: Assigning: "mat0->rows_" = null return value from "jas_malloc".
+base/jas_seq.c:225: dereference: Dereferencing a null pointer "mat0->rows_".
+
+jp2/jp2_cod.c:484: returned_null: Function "jas_stream_memopen" returns null (checked 12 out of 15 times).
+jp2/jp2_cod.c:484: var_assigned: Assigning: "tmpstream" = null return value from "jas_stream_memopen".
+jp2/jp2_cod.c:490: dereference: Dereferencing a pointer that might be null "tmpstream" when calling "jas_stream_tell".
+base/jas_stream.c:677: deref_parm: Directly dereferencing parameter "stream".
+
+
+diff -up jasper-1.900.1/src/libjasper/base/jas_image.c.NULL_RETURNS jasper-1.900.1/src/libjasper/base/jas_image.c
+--- jasper-1.900.1/src/libjasper/base/jas_image.c.NULL_RETURNS 2011-12-08 14:00:05.350020869 +0100
++++ jasper-1.900.1/src/libjasper/base/jas_image.c 2011-12-08 14:00:06.638004766 +0100
+@@ -210,7 +210,10 @@ jas_image_t *jas_image_copy(jas_image_t
+ jas_image_t *newimage;
+ int cmptno;
+
+- newimage = jas_image_create0();
++ if (!(newimage = jas_image_create0())) {
++ goto error;
++ }
++
+ if (jas_image_growcmpts(newimage, image->numcmpts_)) {
+ goto error;
+ }
+diff -up jasper-1.900.1/src/libjasper/base/jas_seq.c.NULL_RETURNS jasper-1.900.1/src/libjasper/base/jas_seq.c
+--- jasper-1.900.1/src/libjasper/base/jas_seq.c.NULL_RETURNS 2011-12-08 14:00:05.000000000 +0100
++++ jasper-1.900.1/src/libjasper/base/jas_seq.c 2011-12-08 14:15:12.449680562 +0100
+@@ -220,7 +220,11 @@ void jas_matrix_bindsub(jas_matrix_t *ma
+ mat0->numrows_ = r1 - r0 + 1;
+ mat0->numcols_ = c1 - c0 + 1;
+ mat0->maxrows_ = mat0->numrows_;
+- mat0->rows_ = jas_alloc2(mat0->maxrows_, sizeof(jas_seqent_t *));
++ if (!(mat0->rows_ = jas_alloc2(mat0->maxrows_, sizeof(jas_seqent_t *)))) {
++ jas_matrix_destroy(mat0);
++ return;
++ }
++
+ for (i = 0; i < mat0->numrows_; ++i) {
+ mat0->rows_[i] = mat1->rows_[r0 + i] + c0;
+ }
+diff -up jasper-1.900.1/src/libjasper/jp2/jp2_cod.c.NULL_RETURNS jasper-1.900.1/src/libjasper/jp2/jp2_cod.c
+--- jasper-1.900.1/src/libjasper/jp2/jp2_cod.c.NULL_RETURNS 2011-12-08 14:00:05.633017331 +0100
++++ jasper-1.900.1/src/libjasper/jp2/jp2_cod.c 2011-12-08 14:00:06.677004279 +0100
+@@ -481,7 +481,9 @@ int jp2_box_put(jp2_box_t *box, jas_stre
+ dataflag = !(box->info->flags & (JP2_BOX_SUPER | JP2_BOX_NODATA));
+
+ if (dataflag) {
+- tmpstream = jas_stream_memopen(0, 0);
++ if (!(tmpstream = jas_stream_memopen(0, 0))) {
++ goto error;
++ }
+ if (box->ops->putdata) {
+ if ((*box->ops->putdata)(box, tmpstream)) {
+ goto error;