github.com/open-simh.simh
1
0
Fork 0
mirror of https://github.com/open-simh/simh.git synced 2026-04-30 13:41:55 +00:00
Code Issues Projects Releases Wiki Activity

ibmpc, isys80xx, imds-225: Fix Coverity identified problems

Browse Source
This commit is contained in:
Bill Beech
2017-03-17 14:24:44 -07:00
parent b64f3cd1c7
commit 0f41c24cb8
8 changed files with 42 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Intel-Systems/common/isbc201.c
View File

@@ -391,12 +391,14 @@ t_stat isbc201_attach (UNIT *uptr, CONST char *cptr)
fseek(fp, 0, SEEK_SET);
if (flen == -1) {
sim_printf(" isbc201_attach: File error\n");
fclose(fp);
return SCPE_IOERR;
}
if (fdc201[fdcnum].fdd[fddnum].buf == NULL) { /* no buffer allocated */
fdc201[fdcnum].fdd[fddnum].buf = (uint8 *)malloc(flen);
if (fdc201[fdcnum].fdd[fddnum].buf == NULL) {
sim_printf(" isbc201_attach: Malloc error\n");
fclose(fp);
return SCPE_MEM;
}
}
@@ -450,8 +452,7 @@ uint8 isbc201_get_dn(void)
{
int i;
// for (i=0; i<SBC201_NUM; i++)
for (i=0; i<=SBC201_NUM; i++)
for (i=0; i<SBC201_NUM; i++)
if (port >= fdc201[i].baseport && port <= fdc201[i].baseport + 7)
return i;
sim_printf("isbc201_get_dn: port %04X not in isbc202 device table\n", port);