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| author |  Martin Szulecki | 2009-07-01 18:17:16 +0200 |
|---|---|---|
| committer |  Matt Colyer | 2009-07-01 19:42:53 -0700 |
| commit | ade4dedb5f0d69122a5c742aa96c8bd150dab9a7 (patch) | |
| tree | fe546fac54da415fe374155ae3962990c51da7fe /dev | |
| parent | f035afebdb932a0f32c6a394f72e23418c52302f (diff) | |
| download | libimobiledevice-ade4dedb5f0d69122a5c742aa96c8bd150dab9a7.tar.gz libimobiledevice-ade4dedb5f0d69122a5c742aa96c8bd150dab9a7.tar.bz2 | |
Fix segfault when displaying usage for installed iphoneinfo and iphonesyslog
[#54 state:resolved]
Signed-off-by: Matt Colyer <matt@colyer.name>
Diffstat (limited to 'dev')
| -rw-r--r-- | dev/iphoneinfo.c | 5 | ||||
| -rw-r--r-- | dev/syslog_relay.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/dev/iphoneinfo.c b/dev/iphoneinfo.c index 641b47d..18ee055 100644 --- a/dev/iphoneinfo.c +++ b/dev/iphoneinfo.c @@ -158,7 +158,10 @@ int is_domain_known(char *domain) void print_usage(int argc, char **argv) { int i = 0; - printf("Usage: %s [OPTIONS]\n", (strrchr(argv[0], '/') + 1)); + char *name = NULL; + + name = strrchr(argv[0], '/'); + printf("Usage: %s [OPTIONS]\n", (name ? name + 1: argv[0])); printf("Show information about the first connected iPhone/iPod Touch.\n\n"); printf(" -d, --debug\t\tenable communication debugging\n"); printf(" -u, --uuid UUID\ttarget specific device by its 40-digit device UUID\n"); diff --git a/dev/syslog_relay.c b/dev/syslog_relay.c index e552e9c..6698653 100644 --- a/dev/syslog_relay.c +++ b/dev/syslog_relay.c @@ -154,7 +154,10 @@ int main(int argc, char *argv[]) void print_usage(int argc, char **argv) { - printf("Usage: %s [OPTIONS]\n", (strrchr(argv[0], '/') + 1)); + char *name = NULL; + + name = strrchr(argv[0], '/'); + printf("Usage: %s [OPTIONS]\n", (name ? name + 1: argv[0])); printf("Relay syslog of a connected iPhone/iPod Touch.\n\n"); printf(" -d, --debug\t\tenable communication debugging\n"); printf(" -u, --uuid UUID\ttarget specific device by its 40-digit device UUID\n"); |