Commit 26a651f7 authored by Yang Tse's avatar Yang Tse
Browse files

fix compiler warning: `variable' might be clobbered by `longjmp' or `vfork'

parent b64f0dac

lib/hostip.c

+1 −1
Original line number Diff line number Diff line
@@ -524,7 +524,7 @@ int Curl_resolv_timeout(struct connectdata *conn, 
                        const char *hostname,

                        int port,

                        struct Curl_dns_entry **entry,

                        long timeout)

                        volatile long timeout)

{

#ifdef USE_ALARM_TIMEOUT 

#ifdef HAVE_SIGACTION

tests/server/tftpd.c

+6 −6
Original line number Diff line number Diff line
@@ -760,9 +760,9 @@ static void timer(int signum) 
 */

static void sendtftp(struct testcase *test, struct formats *pf)

{

  struct tftphdr *dp;

  struct tftphdr *ap;    /* ack packet */

  unsigned short block = 1;

  struct tftphdr * volatile dp;

  struct tftphdr * volatile ap;    /* ack packet */

  volatile unsigned short block = 1;

  int size;

  ssize_t n;

#if defined(HAVE_ALARM) && defined(SIGALRM)
@@ -835,9 +835,9 @@ static void justtimeout(int signum) 
 */

static void recvtftp(struct testcase *test, struct formats *pf)

{

  struct tftphdr *dp;

  struct tftphdr *ap;    /* ack buffer */

  unsigned short block = 0;

  struct tftphdr * volatile dp;

  struct tftphdr * volatile ap;    /* ack buffer */

  volatile unsigned short block = 0;

  ssize_t n, size;

#if defined(HAVE_ALARM) && defined(SIGALRM)

  mysignal(SIGALRM, timer);