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authorDenys Vlasenko <vda.linux@googlemail.com>2020-10-02 18:30:53 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2020-10-02 18:30:53 +0200
commit16e82c61d4db91e2e888600cdee7cf656ba4774c (patch)
treebb3de36e15da98eed3a706bb0829327030359c63
parenta90a54aead2a082f9bc4d44fd48d1042bcd2c3fb (diff)
downloadbusybox-16e82c61d4db91e2e888600cdee7cf656ba4774c.tar.gz
tar: fix fallout of last_char_is(NULL) no longer being allowed
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--archival/libarchive/get_header_tar.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/archival/libarchive/get_header_tar.c b/archival/libarchive/get_header_tar.c
index b3131ff2d..2ab3c04b8 100644
--- a/archival/libarchive/get_header_tar.c
+++ b/archival/libarchive/get_header_tar.c
@@ -352,7 +352,7 @@ char FAST_FUNC get_header_tar(archive_handle_t *archive_handle)
/* case 0: */
case '0':
#if ENABLE_FEATURE_TAR_OLDGNU_COMPATIBILITY
- if (last_char_is(file_header->name, '/')) {
+ if (file_header->name && last_char_is(file_header->name, '/')) {
goto set_dir;
}
#endif