OOM Crash log include size of allocation attempt. (redis#7670)

oranagra · web-flow · commit 0f741a9e2de3 · 2020-08-18T09:53:59.000+03:00
Since users often post just the crash log in github issues, the log
print that's above it is missing.
No reason not to include the size in the panic message itself.
diff --git a/src/server.c b/src/server.c
@@ -5006,7 +5006,8 @@ void loadDataFromDisk(void) {
 void redisOutOfMemoryHandler(size_t allocation_size) {
     serverLog(LL_WARNING,"Out Of Memory allocating %zu bytes!",
         allocation_size);
-    serverPanic("Redis aborting for OUT OF MEMORY");
+    serverPanic("Redis aborting for OUT OF MEMORY. Allocating %zu bytes!", 
+        allocation_size);
 }
 
 void redisSetProcTitle(char *title) {

Original file line number	Diff line number	Diff line change
`@@ -5006,7 +5006,8 @@ void loadDataFromDisk(void) {`
`5006`	`5006`	`void redisOutOfMemoryHandler(size_t allocation_size) {`
`5007`	`5007`	`serverLog(LL_WARNING,"Out Of Memory allocating %zu bytes!",`
`5008`	`5008`	`allocation_size);`
`5009`		`- serverPanic("Redis aborting for OUT OF MEMORY");`
	`5009`	`+ serverPanic("Redis aborting for OUT OF MEMORY. Allocating %zu bytes!",`
	`5010`	`+ allocation_size);`
`5010`	`5011`	`}`
`5011`	`5012`
`5012`	`5013`	`void redisSetProcTitle(char *title) {`