| Commit message (Collapse) | Author | Age | Files | Lines |
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PR: 191174
Submitted by: Franco Fichtner <franco at lastsummer.de>
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MFC after: 1 week
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A bug caused the "big endian" flag to be lost when receiving a message. As a
result, the bits are interpreted as little endian and an extremely large
allocation is attempted.
This change fixes ping(8)'s communication to casperd(8) on big-endian
architectures.
Reported by: Anton Shterenlikht
Tested by: danfe
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It might be MFC'd to stable/10 for 10.1, but for now update the manual to
avoid confusion on its availability.
Discussed with: pjd
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Submitted by: Mariusz Zaborski <oshogbo@FreeBSD.org>
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Submitted by: Mariusz Zaborski <oshogbo@FreeBSD.org>
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Fix resource leaks on nvlist_destroy().
Reported by: Mariusz Zaborski <oshogbo@FreeBSD.org>
MFC after: 3 days
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Get rid of the msg_peek() function, which has a problem. If there was less
data in the socket buffer than requested by the caller, the function would busy
loop, as select(2) will always return immediately.
We can just receive nvlhdr now, because some time ago we splitted receive of
data from the receive of descriptors.
MFC after: 1 week
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Reported by: Coverity
Coverity CID: 1130048
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are currently supported:
- NV_TYPE_NULL - only name, no data;
- NV_TYPE_BOOL - boolean (true or false);
- NV_TYPE_NUMBER - 64bit unsigned integer;
- NV_TYPE_STRING - C string;
- NV_TYPE_NVLIST - nested nvlist;
- NV_TYPE_DESCRIPTOR - file descriptor;
- NV_TYPE_BINARY - binary data.
For detailed documentation and examples see nv(3) manual page.
Sponsored by: The FreeBSD Foundation
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