Use snprintf

HoppeMateusz · HoppeMateusz · commit 88ee48498b2d · 2020-09-10T09:21:01.000-07:00
Change-Id: Iece1320560e0f5a93f47cd67626435266de56ce9
Signed-off-by: Mateusz Hoppe &lt;mateusz.hoppe@intel.com&gt;
diff --git a/shared/source/os_interface/linux/drm_neo.cpp b/shared/source/os_interface/linux/drm_neo.cpp
@@ -483,7 +483,7 @@ std::string Drm::generateUUID() {
     uint64_t parts[2] = {0, 0};
     parts[0] = uuid & 0xFFFFFFFFFFFF;
     parts[1] = (uuid & 0xFFFF000000000000) >> 48;
-    sprintf(buffer, uuidString, parts[1], parts[0]);
+    snprintf(buffer, sizeof(buffer), uuidString, parts[1], parts[0]);
 
     return std::string(buffer, 36);
 }

Original file line number	Diff line number	Diff line change
`@@ -483,7 +483,7 @@ std::string Drm::generateUUID() {`
`483`	`483`	`uint64_t parts[2] = {0, 0};`
`484`	`484`	`parts[0] = uuid & 0xFFFFFFFFFFFF;`
`485`	`485`	`parts[1] = (uuid & 0xFFFF000000000000) >> 48;`
`486`		`- sprintf(buffer, uuidString, parts[1], parts[0]);`
	`486`	`+ snprintf(buffer, sizeof(buffer), uuidString, parts[1], parts[0]);`
`487`	`487`
`488`	`488`	`return std::string(buffer, 36);`
`489`	`489`	`}`