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c3eb4a939b
If operating on a zero-length input, the return values of `g_path_get_basename()` and `g_path_get_dirname()` are correctly `.`. The assertions in the test didn’t account for this. oss-fuzz#32454 Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
#include "fuzz.h"
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int
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LLVMFuzzerTestOneInput (const unsigned char *data, size_t size)
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{
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unsigned char *nul_terminated_data = NULL;
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const gchar *skipped_root;
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gchar *basename = NULL, *dirname = NULL;
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fuzz_set_logging_func ();
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/* ignore @size (none of the functions support it); ensure @data is nul-terminated */
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nul_terminated_data = (unsigned char *) g_strndup ((const gchar *) data, size);
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g_path_is_absolute ((const gchar *) nul_terminated_data);
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skipped_root = g_path_skip_root ((const gchar *) nul_terminated_data);
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g_assert (skipped_root == NULL || skipped_root >= (const gchar *) nul_terminated_data);
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g_assert (skipped_root == NULL || skipped_root <= (const gchar *) nul_terminated_data + size);
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basename = g_path_get_basename ((const gchar *) nul_terminated_data);
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g_assert (strcmp (basename, ".") == 0 || strlen (basename) <= size);
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dirname = g_path_get_dirname ((const gchar *) nul_terminated_data);
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g_assert (strcmp (dirname, ".") == 0 || strlen (dirname) <= size);
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g_free (nul_terminated_data);
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g_free (dirname);
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g_free (basename);
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return 0;
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}
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