diff -ur ghostscript-9.54.0/base/gdevvec.c ghostscript-9.54.0-patched/base/gdevvec.c

--- ghostscript-9.54.0/base/gdevvec.c

+++ ghostscript-9.54.0-patched/base/gdevvec.c

@@ -643,7 +643,7 @@

  */

 int

 gdev_vector_dopath_segment(gdev_vector_dopath_state_t *state, int pe_op,

-                           gs_fixed_point vs[3])

+                           gs_fixed_point *vs)

 {

     gx_device_vector *vdev = state->vdev;

     const gs_matrix *const pmat = &state->scale_mat;

diff -ur ghostscript-9.54.0/base/gdevvec.h ghostscript-9.54.0-patched/base/gdevvec.h

--- ghostscript-9.54.0/base/gdevvec.h

+++ ghostscript-9.54.0-patched/base/gdevvec.h

@@ -306,7 +306,7 @@

 /* Write a segment of a path using the default implementation. */

 int gdev_vector_dopath_segment(gdev_vector_dopath_state_t *state, int pe_op,

-                               gs_fixed_point vs[3]);

+                               gs_fixed_point *vs);

 typedef struct gdev_vector_path_seg_record_s {

     int op;

diff -ur ghostscript-9.54.0/base/gxclpath.c ghostscript-9.54.0-patched/base/gxclpath.c

--- ghostscript-9.54.0/base/gxclpath.c	2021-03-30 09:40:28.000000000 +0200

+++ ghostscript-9.54.0-patched/base/gxclpath.c	2021-11-23 11:06:14.670137576 +0100

@@ -715,10 +715,10 @@

         } else {

             code = set_cmd_put_op(&dp, cldev, pcls, cmd_opv_set_color_space,

                 2 + sizeof(clist_icc_color_t));

-            memcpy(dp + 2, &(cldev->color_space.icc_info),

-                   sizeof(clist_icc_color_t));

             if (code < 0)

                 return code;

+            memcpy(dp + 2, &(cldev->color_space.icc_info),

+                   sizeof(clist_icc_color_t));

         }

         dp[1] = cldev->color_space.byte1;

         pcls->known |= color_space_known;

diff -ur ghostscript-9.54.0/extract/src/mem.c ghostscript-9.54.0-patched/extract/src/mem.c

--- ghostscript-9.54.0/extract/src/mem.c	2021-03-30 09:40:28.000000000 +0200

+++ ghostscript-9.54.0-patched/extract/src/mem.c	2021-11-23 11:11:37.293082828 +0100

@@ -19,14 +19,24 @@

 int extract_vasprintf(extract_alloc_t* alloc, char** out, const char* format, va_list va)

 {

     int n;

-    int n2;

+    int ret;

     va_list va2;

     va_copy(va2, va);

     n = vsnprintf(NULL, 0, format, va);

-    if (n < 0) return n;

-    if (extract_malloc(alloc, out, n + 1)) return -1;

-    n2 = vsnprintf(*out, n + 1, format, va2);

+    if (n < 0)

+    {

+        ret = n;

+        goto end;

+    }

+    if (extract_malloc(alloc, out, n + 1))

+    {

+        ret = -1;

+        goto end;

+    }

+    vsnprintf(*out, n + 1, format, va2);

+    ret = 0;

+

+    end:

     va_end(va2);

-    assert(n2 == n);

-    return n2;

+    return ret;

 }

diff -ur ghostscript-9.54.0/psi/icie.h ghostscript-9.54.0-patched/psi/icie.h

--- ghostscript-9.54.0/psi/icie.h	2021-03-30 09:40:28.000000000 +0200

+++ ghostscript-9.54.0-patched/psi/icie.h	2021-10-29 12:48:43.405814563 +0200

@@ -53,7 +53,7 @@

 /* Get 3 procedures from a dictionary. */

 int dict_proc3_param(const gs_memory_t *mem, const ref *pdref,

-                     const char *kstr, ref proc3[3]);

+                     const char *kstr, ref *proc3);

 /* Get WhitePoint and BlackPoint values. */

 int cie_points_param(const gs_memory_t *mem,

diff -ur ghostscript-9.54.0/psi/zcie.c ghostscript-9.54.0-patched/psi/zcie.c

--- ghostscript-9.54.0/psi/zcie.c	2021-03-30 09:40:28.000000000 +0200

+++ ghostscript-9.54.0-patched/psi/zcie.c	2021-11-02 14:36:28.463448728 +0100

@@ -144,7 +144,7 @@

 /* Get 3 procedures from a dictionary. */

 int

-dict_proc3_param(const gs_memory_t *mem, const ref *pdref, const char *kstr, ref proc3[3])

+dict_proc3_param(const gs_memory_t *mem, const ref *pdref, const char *kstr, ref *proc3)

 {

     return dict_proc_array_param(mem, pdref, kstr, 3, proc3);

 }