All: Fix several file handle leaks

CHANGES

@@ -17,6 +17,7 @@ Bugfixes:
  - Qt: Initialize m_useBios
  - GBA Serialize: Fix memory corruption bug in GBAExtdataSerialize
  - GBA Serialize: Fix loading savegames from savestates
+ - All: Fix several file handle leaks
 Misc:
  - GBA: Slightly optimize GBAProcessEvents
  - Qt: Add preset for DualShock 4

src/gb/gb.c

@@ -120,6 +120,7 @@ void GBUnloadROM(struct GB* gb) {
 #ifndef _3DS
 		gb->romVf->unmap(gb->romVf, gb->pristineRom, gb->pristineRomSize);
 #endif
+		gb->romVf->close(gb->romVf);
 		gb->pristineRom = 0;
 		gb->romVf = 0;
 	}

src/gba/gba.c

@@ -125,6 +125,7 @@ void GBAUnloadROM(struct GBA* gba) {
 #ifndef _3DS
 		gba->romVf->unmap(gba->romVf, gba->pristineRom, gba->pristineRomSize);
 #endif
+		gba->romVf->close(gba->romVf);
 		gba->pristineRom = 0;
 		gba->romVf = 0;
 	}

src/platform/opengl/gles2.c

@@ -880,6 +880,7 @@ bool mGLES2ShaderLoad(struct VideoShader* shader, struct VDir* dir) {
 			}
 		}
 	}
+	manifest->close(manifest);
 	ConfigurationDeinit(&description);
 	return success;
 }

src/util/configuration.c

@@ -151,7 +151,9 @@ bool ConfigurationRead(struct Configuration* configuration, const char* path) {
 	if (!vf) {
 		return false;
 	}
-	return ConfigurationReadVFile(configuration, vf);
+	bool res = ConfigurationReadVFile(configuration, vf);
+	vf->close(vf);
+	return res;
 }
 
 bool ConfigurationReadVFile(struct Configuration* configuration, struct VFile* vf) {