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A different approach of signed-to-unsigned comparison

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Suggested by @hanno-arm

Signed-off-by: makise-homura <akemi_homura@kurisa.ch>
This commit is contained in:
makise-homura 2020-08-24 18:33:54 +03:00
parent 03b4ef6a05
commit 8c3fa63f90
1 changed files with 2 additions and 2 deletions
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4
library/ssl_tls.c
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@ -2762,7 +2762,7 @@ int mbedtls_ssl_fetch_input( mbedtls_ssl_context *ssl, size_t nb_want )
if( ret < 0 ) if( ret < 0 )
return( ret ); return( ret );
if ( (size_t)ret > len || ( INT_MAX > SIZE_MAX && (size_t)ret > SIZE_MAX ) ) if ( (size_t)ret > len || ( INT_MAX > SIZE_MAX && ret > (int)SIZE_MAX ) )
{ {
MBEDTLS_SSL_DEBUG_MSG( 1, MBEDTLS_SSL_DEBUG_MSG( 1,
( "f_recv returned %d bytes but only %lu were requested", ( "f_recv returned %d bytes but only %lu were requested",
@ -2816,7 +2816,7 @@ int mbedtls_ssl_flush_output( mbedtls_ssl_context *ssl )
if( ret <= 0 ) if( ret <= 0 )
return( ret ); return( ret );
if( (size_t)ret > ssl->out_left || ( INT_MAX > SIZE_MAX && (size_t)ret > SIZE_MAX ) ) if( (size_t)ret > ssl->out_left || ( INT_MAX > SIZE_MAX && ret > (int)SIZE_MAX ) )
{ {
MBEDTLS_SSL_DEBUG_MSG( 1, MBEDTLS_SSL_DEBUG_MSG( 1,
( "f_send returned %d bytes but only %lu bytes were sent", ( "f_send returned %d bytes but only %lu bytes were sent",