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gutils: Avoid possible leaks in g_find_program_for_path()

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Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #2871
This commit is contained in:
Philip Withnall 2023-01-05 17:13:35 +00:00
parent a7d523cd08
commit db2381026f
1 changed files with 13 additions and 6 deletions
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19
glib/gutils.c
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@ -348,14 +348,18 @@ g_find_program_for_path (const char *program,
!g_file_test (program, G_FILE_TEST_IS_DIR))
{
gchar *out = NULL;
char *cwd;
if (g_path_is_absolute (program))
return g_strdup (program);
{
out = g_strdup (program);
}
else
{
char *cwd = g_get_current_dir ();
out = g_build_filename (cwd, program, NULL);
g_free (cwd);
}
cwd = g_get_current_dir ();
out = g_build_filename (cwd, program, NULL);
g_free (cwd);
g_free (program_path);
return g_steal_pointer (&out);
@ -499,6 +503,8 @@ g_find_program_for_path (const char *program,
ret = g_build_filename (cwd, startp, NULL);
g_free (cwd);
}
g_free (program_path);
g_free (startp_path);
g_free (freeme);
#ifdef G_OS_WIN32
@ -510,7 +516,8 @@ g_find_program_for_path (const char *program,
g_free (startp_path);
}
while (*p++ != '\0');
g_free (program_path);
g_free (freeme);
#ifdef G_OS_WIN32
g_free ((gchar *) path_copy);