diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/apk_blob.h | 9 | ||||
| -rw-r--r-- | src/manifest.c | 4 |
2 files changed, 8 insertions, 5 deletions
diff --git a/src/apk_blob.h b/src/apk_blob.h index c14980d..91ba9b3 100644 --- a/src/apk_blob.h +++ b/src/apk_blob.h @@ -36,12 +36,15 @@ extern apk_blob_t apk_null_blob; #define APK_CHECKSUM_MD5 16 #define APK_CHECKSUM_SHA1 20 #define APK_CHECKSUM_DEFAULT APK_CHECKSUM_SHA1 +#define APK_CHECKSUM_MAX APK_CHECKSUM_SHA1 -#define APK_BLOB_CHECKSUM_BUF 34 +/* Enough space for a hexdump of the longest checksum possible plus + * a two-character type prefix */ +#define APK_BLOB_CHECKSUM_BUF (2 + (2 * APK_CHECKSUM_MAX)) -/* Internal cointainer for MD5 or SHA1 */ +/* Internal container for checksums */ struct apk_checksum { - unsigned char data[20]; + unsigned char data[APK_CHECKSUM_MAX]; unsigned char type; }; diff --git a/src/manifest.c b/src/manifest.c index 145714c..8a6d9e8 100644 --- a/src/manifest.c +++ b/src/manifest.c @@ -36,7 +36,7 @@ static void process_package(struct apk_database *db, struct apk_package *pkg) struct apk_db_dir_instance *diri; struct apk_db_file *file; struct hlist_node *dc, *dn, *fc, *fn; - char csum_buf[(APK_CHECKSUM_SHA1 * 2) + 1]; + char csum_buf[APK_BLOB_CHECKSUM_BUF]; if (ipkg == NULL) return; @@ -62,7 +62,7 @@ static int read_file_entry(void *ctx, const struct apk_file_info *ae, struct apk_istream *is) { struct manifest_file_ctx *mctx = ctx; - char csum_buf[(APK_CHECKSUM_SHA1 * 2) + 1]; + char csum_buf[APK_BLOB_CHECKSUM_BUF]; apk_blob_t csum_blob = APK_BLOB_BUF(csum_buf); int r; |