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| author |  Nikias Bassen | 2011-05-19 01:50:45 +0200 |
|---|---|---|
| committer | Nikias Bassen | 2011-05-19 01:50:45 +0200 |
| commit | 5c10f12e408b11afbd7c3cc93ddf7d85f1527417 (patch) | |
| tree | 590a78f0532e8b473699d27312b1aec8fa17908a /tools/ideviceinfo.c | |
| parent | 27d0da3bc196d28c1095e7c74054f5a6efb7ccf2 (diff) | |
| download | libimobiledevice-5c10f12e408b11afbd7c3cc93ddf7d85f1527417.tar.gz libimobiledevice-5c10f12e408b11afbd7c3cc93ddf7d85f1527417.tar.bz2 | |
ideviceinfo: fix possible segmentation fault when parsing empty data nodes
Thanks to Gordon Assaf for pointing this out.
Diffstat (limited to 'tools/ideviceinfo.c')
| -rw-r--r-- | tools/ideviceinfo.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/ideviceinfo.c b/tools/ideviceinfo.c index e05165b..c5c060e 100644 --- a/tools/ideviceinfo.c +++ b/tools/ideviceinfo.c @@ -160,10 +160,14 @@ static void plist_node_to_string(plist_t node) case PLIST_DATA: plist_get_data_val(node, &data, &u); - s = g_base64_encode((guchar *)data, u); - free(data); - printf("%s\n", s); - g_free(s); + if (u > 0) { + s = g_base64_encode((guchar *)data, u); + free(data); + printf("%s\n", s); + g_free(s); + } else { + printf("\n"); + } break; case PLIST_DATE: |