switch python and oops hashing to sha1

Update sha1 code to a smaller version.
Verified that ccpp hashing produces the same results as the old code.

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

1 files changed, 7 insertions, 9 deletions

diff --git a/src/plugins/abrt-action-analyze-c.c b/src/plugins/abrt-action-analyze-c.c
index 3dfbe485..e3fe71d3 100644
--- a/src/plugins/abrt-action-analyze-c.c
+++ b/src/plugins/abrt-action-analyze-c.c
@@ -23,17 +23,16 @@
 
 static void create_hash(char hash_str[SHA1_RESULT_LEN*2 + 1], const char *pInput)
 {
-    unsigned len;
-    unsigned char hash2[SHA1_RESULT_LEN];
-    sha1_ctx_t sha1ctx;
+    unsigned char hash_bytes[SHA1_RESULT_LEN];
 
+    sha1_ctx_t sha1ctx;
     sha1_begin(&sha1ctx);
-    sha1_hash(pInput, strlen(pInput), &sha1ctx);
-    sha1_end(hash2, &sha1ctx);
-    len = SHA1_RESULT_LEN;
+    sha1_hash(&sha1ctx, pInput, strlen(pInput));
+    sha1_end(&sha1ctx, hash_bytes);
 
+    unsigned len = SHA1_RESULT_LEN;
+    unsigned char *s = hash_bytes;
     char *d = hash_str;
-    unsigned char *s = hash2;
     while (len)
     {
         *d++ = "0123456789abcdef"[*s >> 4];
@@ -42,7 +41,7 @@ static void create_hash(char hash_str[SHA1_RESULT_LEN*2 + 1], const char *pInput
         len--;
     }
     *d = '\0';
-    //log("hash2:%s str:'%s'", hash_str, pInput);
+    //log("hash:%s str:'%s'", hash_str, pInput);
 }
 
 static char *run_unstrip_n(const char *dump_dir_name, unsigned timeout_sec)
@@ -236,7 +235,6 @@ int main(int argc, char **argv)
 
     char hash_str[SHA1_RESULT_LEN*2 + 1];
     create_hash(hash_str, string_to_hash);
-    /*free(hash_str);*/
 
     dd_save_text(dd, FILENAME_UUID, hash_str);
     dd_close(dd);