Commit 3c9b8172 authored by Jan-Erik Rediger's avatar Jan-Erik Rediger
Browse files

Don't divide by zero

Previously Redis crashed on `MEMORY DOCTOR` when it has no slaves attached.

Fixes #3783
parent 2e4f53a7
...@@ -951,7 +951,7 @@ sds getMemoryDoctorReport(void) { ...@@ -951,7 +951,7 @@ sds getMemoryDoctorReport(void) {
} }
/* Slaves using more than 10 MB each? */ /* Slaves using more than 10 MB each? */
if (mh->clients_slaves / numslaves > (1024*1024*10)) { if (numslaves > 0 && mh->clients_slaves / numslaves > (1024*1024*10)) {
big_slave_buf = 1; big_slave_buf = 1;
num_reports++; num_reports++;
} }
......
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