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| author | Rainer Gerhards <rgerhards@adiscon.com> | 2009-11-25 13:28:05 +0100 |
|---|---|---|
| committer | Rainer Gerhards <rgerhards@adiscon.com> | 2009-11-25 13:28:05 +0100 |
| commit | 18749309f333ee83d5fc14d64971e0418eef360d (patch) | |
| tree | 9f237e80f4e70bb5d4ad2dd528a010d43960ce45 /runtime/nsd_ptcp.c | |
| parent | e0d77fa90cad334f308da9cbd4369d61f1c97511 (diff) | |
| download | rsyslog-18749309f333ee83d5fc14d64971e0418eef360d.tar.gz rsyslog-18749309f333ee83d5fc14d64971e0418eef360d.tar.xz rsyslog-18749309f333ee83d5fc14d64971e0418eef360d.zip | |
fixing some potential segfault conditions
Diffstat (limited to 'runtime/nsd_ptcp.c')
| -rw-r--r-- | runtime/nsd_ptcp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/runtime/nsd_ptcp.c b/runtime/nsd_ptcp.c index 6feee71d..96881097 100644 --- a/runtime/nsd_ptcp.c +++ b/runtime/nsd_ptcp.c @@ -562,6 +562,7 @@ finalize_it: static rsRetVal Rcv(nsd_t *pNsd, uchar *pRcvBuf, ssize_t *pLenBuf) { + char errStr[1024]; DEFiRet; nsd_ptcp_t *pThis = (nsd_ptcp_t*) pNsd; ISOBJ_TYPE_assert(pThis, nsd_ptcp); @@ -571,7 +572,9 @@ Rcv(nsd_t *pNsd, uchar *pRcvBuf, ssize_t *pLenBuf) if(*pLenBuf == 0) { ABORT_FINALIZE(RS_RET_CLOSED); } else if (*pLenBuf < 0) { - ABORT_FINALIZE(RS_RET_ERR); + rs_strerror_r(errno, errStr, sizeof(errStr)); + dbgprintf("error during recv on NSD %p: %s\n", pNsd, errStr); + ABORT_FINALIZE(RS_RET_RCV_ERR); } finalize_it: |