wolfSSL/wolfssl
1
0
Fork 1
mirror of https://github.com/wolfSSL/wolfssl.git synced 2025-07-30 18:57:27 +02:00
Code Issues Packages Projects Releases Wiki Activity

handle edge case of input buffer malloc'd to location immediately after output buffer

Browse Source
This commit is contained in:
Jacob Barthelmeh
2021-07-15 22:38:48 +07:00
parent 6c3c635be7
commit 12a4517d6b
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/internal.c
View File

@ -8525,7 +8525,7 @@ static int SendHandshakeMsg(WOLFSSL* ssl, byte* input, word32 inputSz,
/* Make sure input is not the ssl output buffer as this /* Make sure input is not the ssl output buffer as this
* function doesn't handle that */ * function doesn't handle that */
if (input >= ssl->buffers.outputBuffer.buffer && if (input >= ssl->buffers.outputBuffer.buffer &&
input <= ssl->buffers.outputBuffer.buffer + input < ssl->buffers.outputBuffer.buffer +
ssl->buffers.outputBuffer.bufferSize) { ssl->buffers.outputBuffer.bufferSize) {
WOLFSSL_MSG("Can't use output buffer for input in SendHandshakeMsg"); WOLFSSL_MSG("Can't use output buffer for input in SendHandshakeMsg");
return BAD_FUNC_ARG; return BAD_FUNC_ARG;