diff options
| author | dbailey <dbailey@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-04-20 19:10:56 +0000 |
|---|---|---|
| committer | dbailey <dbailey@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-04-20 19:10:56 +0000 |
| commit | fe4f992c054c2a3adb75730e1c9e6f207d124445 (patch) | |
| tree | cd02334e3c040bdcd5f1ec131ff8e15bad2cde45 /channels | |
| parent | 78469be4d05fe0c45252a6ef15b9b01f63346524 (diff) | |
Clean up problem with manager implementation of mmap where it was not testing against MAP_FAILED response.
Got rid of shadowed variable used in processign the mmap results.
Change test of mmap results to compare against MAP_FAILED
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@189391 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels')
| -rw-r--r-- | channels/chan_iax2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c index 71056e618..fc36e8eeb 100644 --- a/channels/chan_iax2.c +++ b/channels/chan_iax2.c @@ -1967,7 +1967,7 @@ static int try_firmware(char *s) return -1; } fwh = (struct ast_iax2_firmware_header*)mmap(NULL, stbuf.st_size, PROT_READ, MAP_PRIVATE, fd, 0); - if (fwh == (void *) -1) { + if (fwh == MAP_FAILED) { ast_log(LOG_WARNING, "mmap failed: %s\n", strerror(errno)); close(fd); return -1; |