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Merge pull request #5304 from soloestoy/fix-unexpected-readlen

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networking: fix unexpected negative or zero readlen
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Salvatore Sanfilippo 2018-09-04 13:25:28 +02:00 committed by GitHub
commit 2ef829d65c
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1 changed files with 1 additions and 1 deletions
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src/networking.c
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@ -1466,7 +1466,7 @@ void readQueryFromClient(aeEventLoop *el, int fd, void *privdata, int mask) {
{ {
ssize_t remaining = (size_t)(c->bulklen+2)-sdslen(c->querybuf); ssize_t remaining = (size_t)(c->bulklen+2)-sdslen(c->querybuf);
if (remaining < readlen) readlen = remaining; if (remaining > 0 && remaining < readlen) readlen = remaining;
} }
qblen = sdslen(c->querybuf); qblen = sdslen(c->querybuf);