diff options
author | Fernando Nasser <fnasser@redhat.com> | 2000-09-15 20:40:15 +0000 |
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committer | Fernando Nasser <fnasser@redhat.com> | 2000-09-15 20:40:15 +0000 |
commit | 42639f66caf241cdd83882db7c44079aa4ad2e5b (patch) | |
tree | 8eac0c1127119043ec7aff1274d481e8da9580a3 /gdb/ser-unix.c | |
parent | bd87795137ebd3ea3c258fac525a923a7a050f93 (diff) | |
download | gdb-42639f66caf241cdd83882db7c44079aa4ad2e5b.tar.gz |
2000-09-15 Fernando Nasser <fnasser@cygnus.com>
* ser-unix.c (do_unix_readchar): Prevent infinite read wait to be
interrupted after 32K seconds.
Diffstat (limited to 'gdb/ser-unix.c')
-rw-r--r-- | gdb/ser-unix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c index 5a1ec1dc14f..73555b27a0a 100644 --- a/gdb/ser-unix.c +++ b/gdb/ser-unix.c @@ -927,7 +927,7 @@ do_unix_readchar (serial_t scb, int timeout) } status = ser_unix_wait_for (scb, delta); - timeout -= delta; + timeout = (timeout <= 0) ? timeout : (timeout - delta); /* If we got a character or an error back from wait_for, then we can break from the loop before the timeout is completed. */ |