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test: config: call FcIni() + FcFini()

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Some of the config options we’re testing result in calls to FontConfig
APIs. Without calling FcIni()+FcFini(), we leak memory:

  Direct leak of 768 byte(s) in 3 object(s) allocated from:
      #0 0x7f7e95cbfa89 in __interceptor_malloc /build/gcc/src/gcc/libsanitizer/asan/asan_malloc_linux.cpp:69
      #1 0x7f7e95bd1fe5  (/usr/lib/libfontconfig.so.1+0x20fe5)

  Indirect leak of 96 byte(s) in 3 object(s) allocated from:
      #0 0x7f7e95cbf411 in __interceptor_calloc /build/gcc/src/gcc/libsanitizer/asan/asan_malloc_linux.cpp:77
      #1 0x7f7e95bd63fd  (/usr/lib/libfontconfig.so.1+0x253fd)

  Indirect leak of 19 byte(s) in 2 object(s) allocated from:
      #0 0x7f7e95c72faa in __interceptor_strdup /build/gcc/src/gcc/libsanitizer/asan/asan_interceptors.cpp:439
      #1 0x7f7e95bd1898 in FcValueSave (/usr/lib/libfontconfig.so.1+0x20898)
This commit is contained in:
Daniel Eklöf 2023-03-31 10:30:58 +02:00
parent 981e4b77cb
commit 27c52fb4e3
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1 changed files with 2 additions and 0 deletions
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2
tests/test-config.c
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@ -1304,6 +1304,7 @@ test_section_tweak(void)
int
main(int argc, const char *const *argv)
{
FcInit();
log_init(LOG_COLORIZE_AUTO, false, 0, LOG_CLASS_ERROR);
test_section_main();
test_section_bell();
@ -1325,5 +1326,6 @@ main(int argc, const char *const *argv)
test_section_environment();
test_section_tweak();
log_deinit();
FcFini();
return 0;
}