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| author | Rainer Gerhards <rgerhards@adiscon.com> | 2007-09-04 16:30:32 +0000 |
|---|---|---|
| committer | Rainer Gerhards <rgerhards@adiscon.com> | 2007-09-04 16:30:32 +0000 |
| commit | 372de71a1f6df161218c7135f9b4af3119869c99 (patch) | |
| tree | c4e0b1cb7834151482f95ac2f89f1d8949cc0ae3 /stringbuf.c | |
| parent | 32a4ca3304119eb074869dfc61f272cde0dc0380 (diff) | |
| download | rsyslog-372de71a1f6df161218c7135f9b4af3119869c99.tar.gz rsyslog-372de71a1f6df161218c7135f9b4af3119869c99.tar.xz rsyslog-372de71a1f6df161218c7135f9b4af3119869c99.zip | |
changed some calles to CStr class to their "safe" counterpart - they could
case program aborts if the object in question was an empty string
Diffstat (limited to 'stringbuf.c')
| -rwxr-xr-x | stringbuf.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/stringbuf.c b/stringbuf.c index c737e3fe..7ed77731 100755 --- a/stringbuf.c +++ b/stringbuf.c @@ -257,6 +257,8 @@ rsRetVal rsCStrSetSzStr(rsCStrObj *pThis, uchar *pszNew) * the CStr object currently holds a NULL pointer string buffer. If so, * "" is returned. * rgerhards 2005-10-19 + * WARNING: The returned pointer MUST NOT be freed, as it may be + * obtained from that constant memory pool (in case of NULL!) */ uchar* rsCStrGetSzStrNoNULL(rsCStrObj *pThis) { @@ -685,11 +687,12 @@ int rsCStrLocateInSzStr(rsCStrObj *pThis, uchar *sz) } +#if 0 /* read comment below why this is commented out. In short: for future use! */ /* locate the first occurence of a standard sz string inside a rsCStr object. * Returns the offset (0-bound) of this first occurrence. If not found, -1 is * returned. * rgerhards 2005-09-19 - * WARNING: i accidently created this function (I later noticed I didn't relly + * WARNING: I accidently created this function (I later noticed I didn't relly * need it... I will not remove the function, as it probably is useful * some time later. However, it is not fully tested, so start with testing * it before you put it to first use). @@ -731,6 +734,7 @@ int rsCStrLocateSzStr(rsCStrObj *pThis, uchar *sz) return(bFound ? i : -1); } +#endif /* end comment out */ /* |