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Fixed missing return value checks on write

This commit is contained in:
Daniel P. Berrange 2007-05-18 19:00:37 +00:00
parent 85e9f9fb47
commit f58ac222be
1 changed files with 9 additions and 3 deletions
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12
qemud/qemud.c
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@ -919,11 +919,17 @@ int qemudStartVMDaemon(struct qemud_server *server,
tmp = argv; tmp = argv;
while (*tmp) { while (*tmp) {
write(vm->logfile, *tmp, strlen(*tmp)); if (write(vm->logfile, *tmp, strlen(*tmp)) < 0)
write(vm->logfile, " ", 1); qemudLog(QEMUD_WARN, "Unable to write argv to logfile %d: %s",
errno, strerror(errno));
if (write(vm->logfile, " ", 1) < 0)
qemudLog(QEMUD_WARN, "Unable to write argv to logfile %d: %s",
errno, strerror(errno));
tmp++; tmp++;
} }
write(vm->logfile, "\n", 1); if (write(vm->logfile, "\n", 1) < 0)
qemudLog(QEMUD_WARN, "Unable to write argv to logfile %d: %s",
errno, strerror(errno));
if (qemudExec(server, argv, &vm->pid, &vm->stdout, &vm->stderr) == 0) { if (qemudExec(server, argv, &vm->pid, &vm->stdout, &vm->stderr) == 0) {
vm->id = server->nextvmid++; vm->id = server->nextvmid++;