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Unlink any existing socket before binding

This commit is contained in:
Laurence Withers 2006-12-01 19:22:42 +00:00
parent 6195451899
commit d0ec200a27
1 changed files with 1 additions and 0 deletions
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src/mini-atd/setup.c
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@ -128,6 +128,7 @@ int setup_socket(const char* name, int perms)
addr.sun_family = AF_UNIX; addr.sun_family = AF_UNIX;
strcpy(addr.sun_path, name); // main() ensures it is less than UNIX_PATH_MAX bytes strcpy(addr.sun_path, name); // main() ensures it is less than UNIX_PATH_MAX bytes
unlink(name); // unlink any existing socket, but ignore errors
if(bind(fd, (struct sockaddr*)&addr, sizeof(addr))) { if(bind(fd, (struct sockaddr*)&addr, sizeof(addr))) {
LOG(LOG_CRIT, "Couldn't bind socket (fd %d) to file ``%s'' - %s (%d).", LOG(LOG_CRIT, "Couldn't bind socket (fd %d) to file ``%s'' - %s (%d).",
fd, name, strerror(errno), errno); fd, name, strerror(errno), errno);