cuberite/polarssl
1
0
Fork 0
mirror of https://github.com/cuberite/polarssl.git synced 2025-11-04 04:32:24 -05:00
Code Issues Packages Projects Releases Wiki Activity

Fix sloppy wording around stricly less-than vs less or equal

Browse Source 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2021-03-01 11:39:21 +01:00
parent e28f236b6b
commit c8dab5b41e
2 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/mbedtls/net_sockets.h
View File

@ -157,7 +157,7 @@ int mbedtls_net_accept( mbedtls_net_context *bind_ctx,
* *
* \note The current implementation of this function uses * \note The current implementation of this function uses
* select() and returns an error if the file descriptor * select() and returns an error if the file descriptor
* is beyond \c FD_SETSIZE. * is \c FD_SETSIZE or greater.
* *
* \param ctx Socket to check * \param ctx Socket to check
* \param rw Bitflag composed of MBEDTLS_NET_POLL_READ and * \param rw Bitflag composed of MBEDTLS_NET_POLL_READ and
@ -242,7 +242,7 @@ int mbedtls_net_send( void *ctx, const unsigned char *buf, size_t len );
* *
* \note The current implementation of this function uses * \note The current implementation of this function uses
* select() and returns an error if the file descriptor * select() and returns an error if the file descriptor
* is beyond \c FD_SETSIZE. * is \c FD_SETSIZE or greater.
* *
* \param ctx Socket * \param ctx Socket
* \param buf The buffer to write to * \param buf The buffer to write to

12
library/net_sockets.c
View File

@ -466,9 +466,9 @@ int mbedtls_net_poll( mbedtls_net_context *ctx, uint32_t rw, uint32_t timeout )
return( MBEDTLS_ERR_NET_INVALID_CONTEXT ); return( MBEDTLS_ERR_NET_INVALID_CONTEXT );
/* A limitation of select() is that it only works with file descriptors /* A limitation of select() is that it only works with file descriptors
* up to FD_SETSIZE. This is a limitation of the fd_set type. Error out * that are strictly less than FD_SETSIZE. This is a limitation of the
* early, because attempting to call FD_SET on a large file descriptor * fd_set type. Error out early, because attempting to call FD_SET on a
* is a buffer overflow on typical platforms. */ * large file descriptor is a buffer overflow on typical platforms. */
if( fd >= FD_SETSIZE ) if( fd >= FD_SETSIZE )
return( MBEDTLS_ERR_NET_POLL_FAILED ); return( MBEDTLS_ERR_NET_POLL_FAILED );
@ -592,9 +592,9 @@ int mbedtls_net_recv_timeout( void *ctx, unsigned char *buf,
return( MBEDTLS_ERR_NET_INVALID_CONTEXT ); return( MBEDTLS_ERR_NET_INVALID_CONTEXT );
/* A limitation of select() is that it only works with file descriptors /* A limitation of select() is that it only works with file descriptors
* up to FD_SETSIZE. This is a limitation of the fd_set type. Error out * that are strictly less than FD_SETSIZE. This is a limitation of the
* early, because attempting to call FD_SET on a large file descriptor * fd_set type. Error out early, because attempting to call FD_SET on a
* is a buffer overflow on typical platforms. */ * large file descriptor is a buffer overflow on typical platforms. */
if( fd >= FD_SETSIZE ) if( fd >= FD_SETSIZE )
return( MBEDTLS_ERR_NET_POLL_FAILED ); return( MBEDTLS_ERR_NET_POLL_FAILED );