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| author | Max <msuraev@sysmocom.de> | 2017-10-19 15:50:44 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-10-20 18:19:58 +0000 |
| commit | fcf81b5deb8d02ba45907e90bb6668c67986a028 (patch) | |
| tree | f754108de06827156c14f4bb4bb6bb8ef9d9a2a3 /tests/gprs | |
| parent | d7ee5759cb3296ef32b6dc1858882a122c358165 (diff) | |
Make osmo_apn_to_str() more robust
Previously it would crash on NULL input. Let's handle it gracefully
instead. Corresponding test case is also added.
Change-Id: I587153e49d1c92128fac3ae5c124adba9592378e
Diffstat (limited to 'tests/gprs')
| -rw-r--r-- | tests/gprs/gprs_test.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/gprs/gprs_test.c b/tests/gprs/gprs_test.c index be80e5c0..6f16fb2f 100644 --- a/tests/gprs/gprs_test.c +++ b/tests/gprs/gprs_test.c @@ -91,6 +91,13 @@ static void test_gsm_03_03_apn(void) } { + /* NULL input */ + uint8_t input[] = { 0x1, 65 }; + char *output = "LOL"; + OSMO_ASSERT(osmo_apn_to_str(output, NULL, ARRAY_SIZE(input) - 1) == NULL); + } + + { uint8_t input[] = { 0x3, 65, 66, 67, 0x2, 90, 122 }; const char *output = "ABC.Zz"; char tmp[strlen(output) + 1]; |