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| author | Mike Frysinger <vapier@gentoo.org> | 2011-01-12 21:58:08 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-01-12 21:58:08 +0000 |
| commit | 39a3ae0a219ead81eeb3364aeafdd99a4cdefc6e (patch) | |
| tree | edd94578e806522016a16111355f077e90441a57 /sim/common/sim-watch.c | |
| parent | 1b05df007beb1cbcc8cd9fd28d82d614a75e9432 (diff) | |
| download | fsf-binutils-gdb-39a3ae0a219ead81eeb3364aeafdd99a4cdefc6e.zip fsf-binutils-gdb-39a3ae0a219ead81eeb3364aeafdd99a4cdefc6e.tar.gz fsf-binutils-gdb-39a3ae0a219ead81eeb3364aeafdd99a4cdefc6e.tar.bz2 | |
sim: check asprintf return values
These are the last sources of build warnings (asprintf usage) that I see.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'sim/common/sim-watch.c')
| -rw-r--r-- | sim/common/sim-watch.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sim/common/sim-watch.c b/sim/common/sim-watch.c index ccef4fe..022ca13 100644 --- a/sim/common/sim-watch.c +++ b/sim/common/sim-watch.c @@ -412,9 +412,10 @@ sim_watchpoint_install (SIM_DESC sd) char *name; int nr = interrupt_nr * nr_watchpoint_types + type; OPTION *option = &int_options[nr]; - asprintf (&name, "watch-%s-%s", - watchpoint_type_to_str (sd, type), - interrupt_nr_to_str (sd, interrupt_nr)); + if (asprintf (&name, "watch-%s-%s", + watchpoint_type_to_str (sd, type), + interrupt_nr_to_str (sd, interrupt_nr)) < 0) + return SIM_RC_FAIL; option->opt.name = name; option->opt.has_arg = required_argument; option->opt.val = type_to_option (sd, type, interrupt_nr); |