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oslib: do not call g_strdup from qemu_get_exec_dir

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Just return the directory without requiring the caller to free it.
This also removes a bogus check for NULL in os_find_datadir and
module_load_one; g_strdup of a static variable cannot return NULL.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2020-08-18 12:11:02 +02:00
parent 05512f55aa
commit a4c13869f9
7 changed files with 20 additions and 27 deletions
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4
tests/qtest/fuzz/fuzz.c
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@ -143,7 +143,8 @@ int LLVMFuzzerInitialize(int *argc, char ***argv, char ***envp)
{
char *target_name;
char *bindir, *datadir;
const char *bindir;
char *datadir;
bool serialize = false;
/* Initialize qgraph and modules */
@ -166,7 +167,6 @@ int LLVMFuzzerInitialize(int *argc, char ***argv, char ***envp)
*/
bindir = g_path_get_dirname(**argv);
datadir = g_build_filename(bindir, "pc-bios", NULL);
g_free(bindir);
if (g_file_test(datadir, G_FILE_TEST_IS_DIR)) {
qemu_add_data_dir(datadir);
}