Closed
Description
I build libvips with ASAN/MSAN, it causes FAIL: test_connections.shafter I run make check.
test-suite.log:
======================================
vips 8.11.0: test/test-suite.log
======================================
# TOTAL: 7
# PASS: 6
# SKIP: 0
# XFAIL: 0
# FAIL: 1
# XPASS: 0
# ERROR: 0
.. contents:: :depth: 2
FAIL: test_connections.sh
=========================
/home/yuan/afl-target/libvips/test/test-suite/images/sample.jpg
/home/yuan/afl-target/libvips/test/tmp-29210/x.png
(process:29327): GLib-CRITICAL **: 20:47:19.314: g_path_get_basename: assertion 'file_name != NULL' failed
=================================================================
==29327==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 22952 byte(s) in 1 object(s) allocated from:
#0 0x7f6a6c52cb40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f6a6af1f5d7 in g_file_get_contents (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x385d7)
SUMMARY: AddressSanitizer: 22952 byte(s) leaked in 1 allocation(s).
FAIL test_connections.sh (exit status: 1)
The error is : (process:29753): GLib-CRITICAL **: 20:14:04.679: g_path_get_basename: assertion 'file_name != NULL' failed
It calls if (VIPS_INIT(NULL)) in test_connections.c, however VIPS_INIT() calls vips_guess_prefix(argv0, "VIPSHOME") and argv0 is NULL
vips_guess_prefix() call g_path_get_basename(argv0) without check argv0