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| author | Jiri Olsa <jolsa@redhat.com> | 2013-12-03 14:09:36 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-12-04 15:35:48 -0300 |
| commit | f9bb36afb25d3bfda1c9276a55985b710c8a91ae (patch) | |
| tree | ecda01c9a84d6ac71ee7b02ddd3a6d6ecf233fb2 /tools/lib/traceevent/event-plugin.c | |
| parent | 943714737374635a134dc3de59a7f062cea53fb3 (diff) | |
| download | linux-f9bb36afb25d3bfda1c9276a55985b710c8a91ae.tar.gz linux-f9bb36afb25d3bfda1c9276a55985b710c8a91ae.tar.bz2 linux-f9bb36afb25d3bfda1c9276a55985b710c8a91ae.zip | |
tools lib traceevent: Remove malloc_or_die from event-plugin.c
Removing malloc_or_die calls from event-plugin.c,
replacing them with standard malloc and error path.
Suggested-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1386076182-14484-23-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/traceevent/event-plugin.c')
| -rw-r--r-- | tools/lib/traceevent/event-plugin.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/tools/lib/traceevent/event-plugin.c b/tools/lib/traceevent/event-plugin.c index d272d87aa7d4..125f5676bcb5 100644 --- a/tools/lib/traceevent/event-plugin.c +++ b/tools/lib/traceevent/event-plugin.c @@ -47,7 +47,11 @@ load_plugin(struct pevent *pevent, const char *path, char *plugin; void *handle; - plugin = malloc_or_die(strlen(path) + strlen(file) + 2); + plugin = malloc(strlen(path) + strlen(file) + 2); + if (!plugin) { + warning("could not allocate plugin memory\n"); + return; + } strcpy(plugin, path); strcat(plugin, "/"); @@ -71,7 +75,12 @@ load_plugin(struct pevent *pevent, const char *path, goto out_free; } - list = malloc_or_die(sizeof(*list)); + list = malloc(sizeof(*list)); + if (!list) { + warning("could not allocate plugin memory\n"); + goto out_free; + } + list->next = *plugin_list; list->handle = handle; list->name = plugin; @@ -163,7 +172,11 @@ load_plugins(struct pevent *pevent, const char *suffix, if (!home) return; - path = malloc_or_die(strlen(home) + strlen(LOCAL_PLUGIN_DIR) + 2); + path = malloc(strlen(home) + strlen(LOCAL_PLUGIN_DIR) + 2); + if (!path) { + warning("could not allocate plugin memory\n"); + return; + } strcpy(path, home); strcat(path, "/"); |