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SCP: Fix compiler warnings about potential buffer overrun

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This commit is contained in:
Mark Pizzolato 2019-08-13 23:49:03 -07:00
parent 6a193c032d
commit baadba132a
1 changed files with 2 additions and 2 deletions
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4
scp.c
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@ -3510,7 +3510,7 @@ static char *do_position(void)
{ {
static char cbuf[CBUFSIZE]; static char cbuf[CBUFSIZE];
sprintf (cbuf, "%s%s%s-%d", sim_do_filename[sim_do_depth], sim_do_label[sim_do_depth] ? "::" : "", sim_do_label[sim_do_depth] ? sim_do_label[sim_do_depth] : "", sim_goto_line[sim_do_depth]); snprintf (cbuf, sizeof (cbuf), "%s%s%s-%d", sim_do_filename[sim_do_depth], sim_do_label[sim_do_depth] ? "::" : "", sim_do_label[sim_do_depth] ? sim_do_label[sim_do_depth] : "", sim_goto_line[sim_do_depth]);
return cbuf; return cbuf;
} }
@ -4952,7 +4952,7 @@ const char *cptr;
if (NULL == sim_gotofile) return SCPE_UNK; /* only valid inside of do_cmd */ if (NULL == sim_gotofile) return SCPE_UNK; /* only valid inside of do_cmd */
cptr = get_glyph (fcptr, gbuf, 0); cptr = get_glyph (fcptr, gbuf, 0);
if ('\0' == gbuf[0]) return SCPE_ARG; /* unspecified goto target */ if ('\0' == gbuf[0]) return SCPE_ARG; /* unspecified goto target */
sprintf(cbuf, "%s %s", sim_do_filename[sim_do_depth], cptr); snprintf(cbuf, sizeof (cbuf), "%s %s", sim_do_filename[sim_do_depth], cptr);
sim_switches |= SWMASK ('O'); /* inherit ON state and actions */ sim_switches |= SWMASK ('O'); /* inherit ON state and actions */
return do_cmd_label (flag, cbuf, gbuf); return do_cmd_label (flag, cbuf, gbuf);
} }