Merged revisions 48943 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r48943 | russell | 2006-12-24 02:23:07 -0500 (Sun, 24 Dec 2006) | 3 lines

Check for the proper return value on an error in a call to mmap().
This was reported by Andy Wang on the asterisk-dev list.  Thanks!

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@48944 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.4
Russell Bryant 19 years ago
parent 1208869c00
commit 53115ff688

@ -1411,7 +1411,7 @@ static int try_firmware(char *s)
return -1;
}
fwh = mmap(NULL, stbuf.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
if (!fwh) {
if (fwh == (void *) -1) {
ast_log(LOG_WARNING, "mmap failed: %s\n", strerror(errno));
close(fd);
return -1;

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