if(cargv[0][0] == '/' &&
g_file_test(cargv[0], G_FILE_TEST_EXISTS|G_FILE_TEST_IS_EXECUTABLE)) {
result = TRUE;
g_debug_hooks("command exists");
goto out; // THIS IS EXECUTED
}
g_debug_hooks("'%s' is not a valid absolute path", cargv[0]);
gchar **pathdirs = g_strsplit(getenv("PATH"), ":", 100);
if(!pathdirs) goto out;
for(int i = 0; pathdirs[i] != NULL; i++) {
gchar *pathdir = pathdirs[i];
char *fname = g_strdup_printf("%s/%s", pathdir, cargv[0]);
if(g_file_test(fname, G_FILE_TEST_EXISTS|G_FILE_TEST_IS_EXECUTABLE)) {
g_debug_hooks("command exists at '%s'", fname);
g_free(fname);
result = TRUE;
goto out;
}
g_free(fname);
}
g_debug_hooks("failed to find command in PATH");
out:
if(error) g_error_free(error);
if(cargv) g_strfreev(cargv);
if(pathdirs) g_strfreev(pathdirs); // THIS IS THE CRASH SITE BECAUSE
pathdirs IS IN UNINITIALIZED STATE.
if(unquoted) g_free(unquoted);
return result;
--
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https://bugs.launchpad.net/bugs/1926835
Title:
update-notifier crashes (bug spotted in source code)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/update-notifier/+bug/1926835/+subscriptions
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