OpenJDK / jdk8u / jdk8u / jdk
changeset 6517:37719b174e87
8005194: [parfait] #353 sun/awt/image/jpeg/imageioJPEG.c Memory leak of pointer 'scale' allocated with calloc()
Reviewed-by: prr, vadim
Contributed-by: jia-hong.chen@oracle.com
| author | jgodinez |
|---|---|
| date | Wed, 06 Feb 2013 14:45:02 -0800 |
| parents | 8fc3e4015b09 |
| children | ad49012d10a1 |
| files | src/share/native/sun/awt/image/jpeg/imageioJPEG.c |
| diffstat | 1 files changed, 5 insertions(+), 0 deletions(-) [+] |
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--- a/src/share/native/sun/awt/image/jpeg/imageioJPEG.c Mon Feb 04 12:04:38 2013 -0800 +++ b/src/share/native/sun/awt/image/jpeg/imageioJPEG.c Wed Feb 06 14:45:02 2013 -0800 @@ -2694,6 +2694,11 @@ scale[i] = (UINT8*) malloc((maxBandValue + 1) * sizeof(UINT8)); if (scale[i] == NULL) { + // Cleanup before throwing an out of memory exception + for (j = 0; j < i; j++) { + free(scale[j]); + } + free(scale); JNU_ThrowByName( env, "java/lang/OutOfMemoryError", "Writing JPEG Stream"); return JNI_FALSE;