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Avoid referencing NULL pointer when copying stream error

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* src/rpc/virnetclientstream.c: Avoid referencing NULL
This commit is contained in:
Daniel P. Berrange 2011-06-28 17:50:56 +01:00
parent c9ede1cfba
commit 7a779ef6a2
1 changed files with 16 additions and 5 deletions
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21
src/rpc/virnetclientstream.c
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@ -217,13 +217,24 @@ int virNetClientStreamSetError(virNetClientStreamPtr st,
} else { } else {
st->err.code = err.code; st->err.code = err.code;
} }
st->err.message = *err.message; if (err.message) {
*err.message = NULL; st->err.message = *err.message;
*err.message = NULL;
}
st->err.domain = err.domain; st->err.domain = err.domain;
st->err.level = err.level; st->err.level = err.level;
st->err.str1 = *err.str1; if (err.str1) {
st->err.str2 = *err.str2; st->err.str1 = *err.str1;
st->err.str3 = *err.str3; *err.str1 = NULL;
}
if (err.str2) {
st->err.str2 = *err.str2;
*err.str2 = NULL;
}
if (err.str3) {
st->err.str3 = *err.str3;
*err.str3 = NULL;
}
st->err.int1 = err.int1; st->err.int1 = err.int1;
st->err.int2 = err.int2; st->err.int2 = err.int2;