Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'

* commit 'e435beb1ea5380a90774dbf51fdc8c941e486551':
  crypto: consistently use size_t as type for length parameters

Merged-by: Clément Bœsch <cboesch@gopro.com>

5 files changed, 32 insertions, 3 deletions

diff --git a/libavutil/md5.c b/libavutil/md5.c
index 1069ef1efe..31e69925ae 100644
--- a/libavutil/md5.c
+++ b/libavutil/md5.c
@@ -150,7 +150,11 @@ void av_md5_init(AVMD5 *ctx)
     ctx->ABCD[3] = 0x67452301;
 }
 
+#if FF_API_CRYPTO_SIZE_T
 void av_md5_update(AVMD5 *ctx, const uint8_t *src, int len)
+#else
+void av_md5_update(AVMD5 *ctx, const uint8_t *src, size_t len)
+#endif
 {
     const uint8_t *end;
     int j;
@@ -200,7 +204,11 @@ void av_md5_final(AVMD5 *ctx, uint8_t *dst)
         AV_WL32(dst + 4 * i, ctx->ABCD[3 - i]);
 }
 
+#if FF_API_CRYPTO_SIZE_T
 void av_md5_sum(uint8_t *dst, const uint8_t *src, const int len)
+#else
+void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len)
+#endif
 {
     AVMD5 ctx;
 
diff --git a/libavutil/md5.h b/libavutil/md5.h
index 9571c1fa46..ca72ccbf83 100644
--- a/libavutil/md5.h
+++ b/libavutil/md5.h
@@ -27,6 +27,7 @@
 #ifndef AVUTIL_MD5_H
 #define AVUTIL_MD5_H
 
+#include <stddef.h>
 #include <stdint.h>
 
 #include "attributes.h"
@@ -63,7 +64,11 @@ void av_md5_init(struct AVMD5 *ctx);
  * @param src input data to update hash with
  * @param len input data length
  */
+#if FF_API_CRYPTO_SIZE_T
 void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, int len);
+#else
+void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len);
+#endif
 
 /**
  * Finish hashing and output digest value.
@@ -80,7 +85,11 @@ void av_md5_final(struct AVMD5 *ctx, uint8_t *dst);
  * @param src The data to hash
  * @param len The length of the data, in bytes
  */
+#if FF_API_CRYPTO_SIZE_T
 void av_md5_sum(uint8_t *dst, const uint8_t *src, const int len);
+#else
+void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len);
+#endif
 
 /**
  * @}
diff --git a/libavutil/sha.c b/libavutil/sha.c
index 5b42ccf1b2..ef6fa44227 100644
--- a/libavutil/sha.c
+++ b/libavutil/sha.c
@@ -311,7 +311,11 @@ av_cold int av_sha_init(AVSHA *ctx, int bits)
     return 0;
 }
 
-void av_sha_update(AVSHA* ctx, const uint8_t* data, unsigned int len)
+#if FF_API_CRYPTO_SIZE_T
+void av_sha_update(struct AVSHA *ctx, const uint8_t *data, unsigned int len)
+#else
+void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len)
+#endif
 {
     unsigned int i, j;
 
diff --git a/libavutil/sha.h b/libavutil/sha.h
index c7558a8964..c0180e5729 100644
--- a/libavutil/sha.h
+++ b/libavutil/sha.h
@@ -27,6 +27,7 @@
 #ifndef AVUTIL_SHA_H
 #define AVUTIL_SHA_H
 
+#include <stddef.h>
 #include <stdint.h>
 
 #include "attributes.h"
@@ -69,11 +70,15 @@ int av_sha_init(struct AVSHA* context, int bits);
 /**
  * Update hash value.
  *
- * @param context hash function context
+ * @param ctx     hash function context
  * @param data    input data to update hash with
  * @param len     input data length
  */
-void av_sha_update(struct AVSHA* context, const uint8_t* data, unsigned int len);
+#if FF_API_CRYPTO_SIZE_T
+void av_sha_update(struct AVSHA *ctx, const uint8_t *data, unsigned int len);
+#else
+void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len);
+#endif
 
 /**
  * Finish hashing and output digest value.
diff --git a/libavutil/version.h b/libavutil/version.h
index bba39e0180..e7a657971f 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -135,6 +135,9 @@
 #ifndef FF_API_PKT_PTS
 #define FF_API_PKT_PTS                  (LIBAVUTIL_VERSION_MAJOR < 56)
 #endif
+#ifndef FF_API_CRYPTO_SIZE_T
+#define FF_API_CRYPTO_SIZE_T            (LIBAVUTIL_VERSION_MAJOR < 56)
+#endif
 
 
 /**