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Check return value of malloc.

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This commit is contained in:
Eivind Eklund 1998-12-09 01:33:03 +00:00
parent 626bfed6f6
commit cd0f360aeb
1 changed files with 5 additions and 3 deletions
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8
sys/pci/pcisupport.c
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@ -1,6 +1,6 @@
/**************************************************************************
**
** $Id: pcisupport.c,v 1.76 1998/12/04 22:54:56 archie Exp $
** $Id: pcisupport.c,v 1.77 1998/12/07 21:58:48 archie Exp $
**
** Device driver for DEC/INTEL PCI chipsets.
**
@ -1118,7 +1118,8 @@ static char* vga_probe (pcici_t tag, pcidi_t typea)
len = strlen(vendor) + strlen(chip) + strlen(type) + 4;
MALLOC(buf, char *, len, M_TEMP, M_NOWAIT);
sprintf(buf, "%s %s %s", vendor, chip, type);
if (buf)
sprintf(buf, "%s %s %s", vendor, chip, type);
return buf;
}
@ -1166,7 +1167,8 @@ static char* vga_probe (pcici_t tag, pcidi_t typea)
len = strlen(vendor) + strlen(type) + 2 + 6 + 4 + 1;
MALLOC(buf, char *, len, M_TEMP, M_NOWAIT);
sprintf(buf, "%s model %04x %s", vendor, id >> 16, type);
if (buf)
sprintf(buf, "%s model %04x %s", vendor, id >> 16, type);
return buf;
}
return type;