diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/spio.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/common/spio.c b/common/spio.c index 91e2da0..67d32b1 100644 --- a/common/spio.c +++ b/common/spio.c @@ -169,6 +169,7 @@ unsigned int spio_select(spctx_t* ctx, ...) int have = 0; int i = 0; va_list ap; + struct timeval timeout; ASSERT(ctx); FD_ZERO(&mask); @@ -207,9 +208,11 @@ unsigned int spio_select(spctx_t* ctx, ...) for(;;) { + /* Select can modify the timeout argument so we copy */ + memcpy(&timeout, &(g_state.timeout), sizeof(timeout)); + /* Otherwise wait on more data */ - switch(select(FD_SETSIZE, &mask, NULL, NULL, - (struct timeval*)&(g_state.timeout))) + switch(select(FD_SETSIZE, &mask, NULL, NULL, &timeout)) { case 0: sp_messagex(ctx, LOG_ERR, "network operation timed out"); |