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buffer: Cleanup buffer_verify

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Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Andreas Schneider
2018-08-31 15:37:14 +02:00
parent 492e3d5c77
commit 29f36791c9
1 changed files with 33 additions and 18 deletions
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35
src/buffer.c
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@@ -25,6 +25,7 @@
#include <limits.h>
#include <stdarg.h>
#include <stdbool.h>
#ifndef _WIN32
#include <netinet/in.h>
@@ -54,25 +55,39 @@
*
* @param[in] buf The buffer to check.
*/
static void buffer_verify(ssh_buffer buf){
int doabort=0;
if(buf->data == NULL)
static void buffer_verify(ssh_buffer buf)
{
bool do_abort = false;
if (buf->data == NULL) {
return;
}
if (buf->used > buf->allocated) {
fprintf(stderr,"Buffer error : allocated %u, used %u\n",buf->allocated, buf->used);
doabort=1;
fprintf(stderr,
"BUFFER ERROR: allocated %u, used %u\n",
buf->allocated,
buf->used);
do_abort = true;
}
if (buf->pos > buf->used) {
fprintf(stderr,"Buffer error : position %u, used %u\n",buf->pos, buf->used);
doabort=1;
fprintf(stderr,
"BUFFER ERROR: position %u, used %u\n",
buf->pos,
buf->used);
do_abort = true;
}
if (buf->pos > buf->allocated) {
fprintf(stderr,"Buffer error : position %u, allocated %u\n",buf->pos, buf->allocated);
doabort=1;
fprintf(stderr,
"BUFFER ERROR: position %u, allocated %u\n",
buf->pos,
buf->allocated);
do_abort = true;
}
if(doabort)
if (do_abort) {
abort();
}
}
#else
#define buffer_verify(x)