new file mode 100644
@@ -0,0 +1,39 @@
+https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1010355
+
+CVE: CVE-2022-0529
+Upstream-Status: Inactive-Upstream [need a new release]
+
+diff --git a/process.c b/process.c
+index d2a846e..99b9c7b 100644
+--- a/process.c
++++ b/process.c
+@@ -2507,13 +2507,15 @@ char *wide_to_local_string(wide_string, escape_all)
+ char buf[9];
+ char *buffer = NULL;
+ char *local_string = NULL;
++ size_t buffer_size;
+
+ for (wsize = 0; wide_string[wsize]; wsize++) ;
+
+ if (max_bytes < MAX_ESCAPE_BYTES)
+ max_bytes = MAX_ESCAPE_BYTES;
+
+- if ((buffer = (char *)malloc(wsize * max_bytes + 1)) == NULL) {
++ buffer_size = wsize * max_bytes + 1;
++ if ((buffer = (char *)malloc(buffer_size)) == NULL) {
+ return NULL;
+ }
+
+@@ -2552,7 +2554,11 @@ char *wide_to_local_string(wide_string, escape_all)
+ /* no MB for this wide */
+ /* use escape for wide character */
+ char *escape_string = wide_to_escape_string(wide_string[i]);
+- strcat(buffer, escape_string);
++ size_t buffer_len = strlen(buffer);
++ size_t escape_string_len = strlen(escape_string);
++ if (buffer_len + escape_string_len + 1 > buffer_size)
++ escape_string_len = buffer_size - buffer_len - 1;
++ strncat(buffer, escape_string, escape_string_len);
+ free(escape_string);
+ }
+ }
new file mode 100644
@@ -0,0 +1,33 @@
+https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1010355
+
+CVE: CVE-2022-0530
+Upstream-Status: Inactive-Upstream [need a new release]
+
+diff --git a/fileio.c b/fileio.c
+index 6290824..77e4b5f 100644
+--- a/fileio.c
++++ b/fileio.c
+@@ -2361,6 +2361,9 @@ int do_string(__G__ length, option) /* return PK-type error code */
+ /* convert UTF-8 to local character set */
+ fn = utf8_to_local_string(G.unipath_filename,
+ G.unicode_escape_all);
++ if (fn == NULL)
++ return PK_ERR;
++
+ /* make sure filename is short enough */
+ if (strlen(fn) >= FILNAMSIZ) {
+ fn[FILNAMSIZ - 1] = '\0';
+diff --git a/process.c b/process.c
+index d2a846e..715bc0f 100644
+--- a/process.c
++++ b/process.c
+@@ -2605,6 +2605,8 @@ char *utf8_to_local_string(utf8_string, escape_all)
+ int escape_all;
+ {
+ zwchar *wide = utf8_to_wide_string(utf8_string);
++ if (wide == NULL)
++ return NULL;
+ char *loc = wide_to_local_string(wide, escape_all);
+ free(wide);
+ return loc;
+
@@ -27,6 +27,8 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/infozip/UnZip%206.x%20%28latest%29/UnZip%206.0/
file://CVE-2019-13232_p2.patch \
file://CVE-2019-13232_p3.patch \
file://CVE-2021-4217.patch \
+ file://CVE-2022-0529.patch \
+ file://CVE-2022-0530.patch \
"
UPSTREAM_VERSION_UNKNOWN = "1"