1 files changed, 77 insertions, 0 deletions
diff --git a/repo/openjpeg/b4700bc09d55ac17ff6bef9b0a867f6de527be17.patch b/repo/openjpeg/b4700bc09d55ac17ff6bef9b0a867f6de527be17.patch
new file mode 100644
index 0000000..169e4ad
--- /dev/null
+++ b/repo/openjpeg/b4700bc09d55ac17ff6bef9b0a867f6de527be17.patch
@@ -0,0 +1,77 @@
+From b4700bc09d55ac17ff6bef9b0a867f6de527be17 Mon Sep 17 00:00:00 2001
+From: Ariadne Conill <ariadne@dereferenced.org>
+Date: Tue, 27 Apr 2021 09:37:40 -0600
+Subject: [PATCH] use calloc instead of malloc to allocate arrays
+
+---
+ src/bin/jp2/opj_compress.c   | 4 ++--
+ src/bin/jp2/opj_decompress.c | 5 ++---
+ src/bin/jp2/opj_dump.c       | 6 +++---
+ 3 files changed, 7 insertions(+), 8 deletions(-)
+
+diff --git a/src/bin/jp2/opj_compress.c b/src/bin/jp2/opj_compress.c
+index 4cc513452..d8f894cb1 100644
+--- a/src/bin/jp2/opj_compress.c
++++ b/src/bin/jp2/opj_compress.c
+@@ -1910,9 +1910,9 @@ int main(int argc, char **argv)
+         num_images = get_num_images(img_fol.imgdirpath);
+         dirptr = (dircnt_t*)malloc(sizeof(dircnt_t));
+         if (dirptr) {
+-            dirptr->filename_buf = (char*)malloc(num_images * OPJ_PATH_LEN * sizeof(
++            dirptr->filename_buf = (char*)calloc(num_images, OPJ_PATH_LEN * sizeof(
+                     char)); /* Stores at max 10 image file names*/
+-            dirptr->filename = (char**) malloc(num_images * sizeof(char*));
++            dirptr->filename = (char**) calloc(num_images, sizeof(char*));
+             if (!dirptr->filename_buf) {
+                 ret = 0;
+                 goto fin;
+diff --git a/src/bin/jp2/opj_decompress.c b/src/bin/jp2/opj_decompress.c
+index 487e3fa18..e54e54fce 100644
+--- a/src/bin/jp2/opj_decompress.c
++++ b/src/bin/jp2/opj_decompress.c
+@@ -1357,14 +1357,13 @@ int main(int argc, char **argv)
+             return EXIT_FAILURE;
+         }
+         /* Stores at max 10 image file names */
+-        dirptr->filename_buf = (char*)malloc(sizeof(char) *
+-                                             (size_t)num_images * OPJ_PATH_LEN);
++        dirptr->filename_buf = calloc((size_t) num_images, sizeof(char) * OPJ_PATH_LEN);
+         if (!dirptr->filename_buf) {
+             failed = 1;
+             goto fin;
+         }
+ 
+-        dirptr->filename = (char**) malloc((size_t)num_images * sizeof(char*));
++        dirptr->filename = (char**) calloc((size_t) num_images, sizeof(char*));
+ 
+         if (!dirptr->filename) {
+             failed = 1;
+diff --git a/src/bin/jp2/opj_dump.c b/src/bin/jp2/opj_dump.c
+index 754a39dd0..4e19c6177 100644
+--- a/src/bin/jp2/opj_dump.c
++++ b/src/bin/jp2/opj_dump.c
+@@ -457,7 +457,7 @@ int main(int argc, char *argv[])
+     opj_codestream_info_v2_t* cstr_info = NULL;
+     opj_codestream_index_t* cstr_index = NULL;
+ 
+-    OPJ_INT32 num_images, imageno;
++    int num_images, imageno;
+     img_fol_t img_fol;
+     dircnt_t *dirptr = NULL;
+ 
+@@ -486,13 +486,13 @@ int main(int argc, char *argv[])
+         if (!dirptr) {
+             return EXIT_FAILURE;
+         }
+-        dirptr->filename_buf = (char*)malloc((size_t)num_images * OPJ_PATH_LEN * sizeof(
++        dirptr->filename_buf = (char*) calloc((size_t) num_images, OPJ_PATH_LEN * sizeof(
+                 char)); /* Stores at max 10 image file names*/
+         if (!dirptr->filename_buf) {
+             free(dirptr);
+             return EXIT_FAILURE;
+         }
+-        dirptr->filename = (char**) malloc((size_t)num_images * sizeof(char*));
++        dirptr->filename = (char**) calloc((size_t) num_images, sizeof(char*));
+ 
+         if (!dirptr->filename) {
+             goto fails;