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Avoid estrdup(NULL), modified patch from Zhao ming sen.

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This commit is contained in:
Wez Furlong 2005-07-12 11:02:23 +00:00
parent 9caaee66bd
commit 93962139fb
1 changed files with 10 additions and 2 deletions
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12
ext/pdo_dblib/pdo_dblib.c
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@ -78,8 +78,16 @@ int error_handler(DBPROCESS *dbproc, int severity, int dberr,
if (einfo->dberrstr) {
efree(einfo->dberrstr);
}
einfo->oserrstr = estrdup(oserrstr);
einfo->dberrstr = estrdup(dberrstr);
if (oserrstr) {
einfo->oserrstr = estrdup(oserrstr);
} else {
einfo->oserrstr = NULL;
}
if (dberrstr) {
einfo->dberrstr = estrdup(dberrstr);
} else {
einfo->dberrstr = NULL;
}
switch (dberr) {
case SYBESEOF: