feedc0de/wolfssl
1
0
Fork 0
forked from wolfSSL/wolfssl
Code Pull Requests Activity

don't set GetLength input value to negative in error case, shouldn't matter if return value checked

Browse Source
This commit is contained in:
toddouska
2014-10-10 10:25:42 -07:00
parent 159abadd73
commit d457ff8d71
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
ctaocrypt/src/asn.c
View File

@@ -424,6 +424,8 @@ CYASSL_LOCAL int GetLength(const byte* input, word32* inOutIdx, int* len,
word32 i = *inOutIdx; word32 i = *inOutIdx;
byte b; byte b;
*len = 0; /* default length */
if ( (i+1) > maxIdx) { /* for first read */ if ( (i+1) > maxIdx) { /* for first read */
CYASSL_MSG("GetLength bad index on input"); CYASSL_MSG("GetLength bad index on input");
return BUFFER_E; return BUFFER_E;
@@ -452,7 +454,8 @@ CYASSL_LOCAL int GetLength(const byte* input, word32* inOutIdx, int* len,
} }
*inOutIdx = i; *inOutIdx = i;
*len = length; if (length > 0)
*len = length;
return length; return length;
} }