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			Sometimes the parser needs to further split a token it has collected from the token input stream. Right now, it does a cursory check to see if the relevant characters appear in the token to determine if it should break it down further. However, qemu_rbd_next_tok() will escape characters as it removes tokens from the token stream and plain strchr() won't. This can make the initial strchr() check slightly misleading since it implies qemu_rbd_next_tok() will find the token and split on it, except the reality is that qemu_rbd_next_tok() will pass over it if it is escaped. Use a custom strchr to avoid mixing escaped and unescaped string operations. Furthermore, this code is identical to how qemu_rbd_next_tok() seeks its next token, so incorporate this custom strchr into the body of that function to reduce duplication. Reported-by: Han Han <hhan@redhat.com> Fixes: https://bugzilla.redhat.com/1873913 Signed-off-by: Connor Kuehl <ckuehl@redhat.com> Message-Id: <20210421212343.85524-3-ckuehl@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
		
			
				
	
	
		
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| QA output created by 231
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| qemu-img: warning: RBD options encoded in the filename as keyvalue pairs is deprecated
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| unable to get monitor info from DNS SRV with service name: ceph-mon
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| qemu-img: Could not open 'json:{'file.driver':'rbd','file.filename':'rbd:rbd/bogus:conf=BOGUS_CONF'}': error connecting: No such file or directory
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| unable to get monitor info from DNS SRV with service name: ceph-mon
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| qemu-img: Could not open 'json:{'file.driver':'rbd','file.pool':'rbd','file.image':'bogus','file.conf':'BOGUS_CONF'}': error connecting: No such file or directory
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| Formatting 'rbd:rbd/aa\/bb:conf=BOGUS_CONF', fmt=raw size=1048576
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| unable to get monitor info from DNS SRV with service name: ceph-mon
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| qemu-img: rbd:rbd/aa\/bb:conf=BOGUS_CONF: error connecting: No such file or directory
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| *** done
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