Commit 64eaabda73382b5b826dcd426200edc7c6c47d8b
1 parent
8c5e95d8
Clarified filename handling, by Johannes Schindelin.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4842 c046a42c-6fe2-441c-8c8c-71466251a162
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block-vvfat.c
| @@ -1410,7 +1410,12 @@ static void schedule_mkdir(BDRVVVFATState* s, uint32_t cluster, char* path) | @@ -1410,7 +1410,12 @@ static void schedule_mkdir(BDRVVVFATState* s, uint32_t cluster, char* path) | ||
| 1410 | } | 1410 | } |
| 1411 | 1411 | ||
| 1412 | typedef struct { | 1412 | typedef struct { |
| 1413 | - unsigned char name[1024]; | 1413 | + /* |
| 1414 | + * Since the sequence number is at most 0x3f, and the filename | ||
| 1415 | + * length is at most 13 times the sequence number, the maximal | ||
| 1416 | + * filename length is 0x3f * 13 bytes. | ||
| 1417 | + */ | ||
| 1418 | + unsigned char name[0x3f * 13 + 1]; | ||
| 1414 | int checksum, len; | 1419 | int checksum, len; |
| 1415 | int sequence_number; | 1420 | int sequence_number; |
| 1416 | } long_file_name; | 1421 | } long_file_name; |