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VAX: fix CID: 1415411, 1415414-1415417, 1415535 "Buffer not null terminated"

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Pass buffer size minus one to strncpy()
This commit is contained in:
Sergey Svishchev
2017-03-09 17:20:54 -08:00
committed by Mark Pizzolato
parent 2e2df8fc2d
commit b40e63de4e
5 changed files with 5 additions and 5 deletions
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2
VAX/vax610_sysdev.c
View File

@@ -371,7 +371,7 @@ if (r != SCPE_OK) { /* error? */
}
return r;
}
strncpy (cpu_boot_cmd, ptr, CBUFSIZE); /* save for reboot */
strncpy (cpu_boot_cmd, ptr, CBUFSIZE-1); /* save for reboot */
return run_cmd (flag, "CPU");
}

2
VAX/vax730_sys.c
View File

@@ -478,7 +478,7 @@ if (r != SCPE_OK) { /* error? */
}
return r;
}
strncpy (cpu_boot_cmd, ptr, CBUFSIZE); /* save for reboot */
strncpy (cpu_boot_cmd, ptr, CBUFSIZE-1); /* save for reboot */
return run_cmd (flag, "CPU");
}

2
VAX/vax750_cmi.c
View File

@@ -617,7 +617,7 @@ if (r != SCPE_OK) { /* error? */
}
return r;
}
strncpy (cpu_boot_cmd, ptr, CBUFSIZE); /* save for reboot */
strncpy (cpu_boot_cmd, ptr, CBUFSIZE-1); /* save for reboot */
return run_cmd (flag, "CPU");
}

2
VAX/vax780_sbi.c
View File

@@ -630,7 +630,7 @@ if (r != SCPE_OK) { /* error? */
}
return r;
}
strncpy (cpu_boot_cmd, ptr, CBUFSIZE); /* save for reboot */
strncpy (cpu_boot_cmd, ptr, CBUFSIZE-1); /* save for reboot */
return run_cmd (flag, "CPU");
}

2
VAX/vax860_abus.c
View File

@@ -693,7 +693,7 @@ if (r != SCPE_OK) { /* error? */
}
return r;
}
strncpy (cpu_boot_cmd, ptr, CBUFSIZE); /* save for reboot */
strncpy (cpu_boot_cmd, ptr, CBUFSIZE-1); /* save for reboot */
return run_cmd (flag, "CPU");
}