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Diffstat (limited to 'com32/elflink/ldlinux/kernel.c')
-rw-r--r--com32/elflink/ldlinux/kernel.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/com32/elflink/ldlinux/kernel.c b/com32/elflink/ldlinux/kernel.c
index 920246fc..f3ba37fa 100644
--- a/com32/elflink/ldlinux/kernel.c
+++ b/com32/elflink/ldlinux/kernel.c
@@ -35,14 +35,10 @@ int new_linux_kernel(char *okernel, char *ocmdline)
else if (append)
args = append;
- cmdline_len = strlen(kernel_name);
- if (args) {
- /* +1 for the space (' ') between kernel and args */
- cmdline_len += strlen(args) + 1;
- }
-
- /* +1 for NUL termination */
- cmdline_len++;
+ cmdline_len = strlen("BOOT_IMAGE=") + strlen(kernel_name);
+ cmdline_len += 1; /* space between BOOT_IMAGE and args */
+ cmdline_len += strlen(args);
+ cmdline_len += 1; /* NUL-termination */
cmdline = malloc(cmdline_len);
if (!cmdline) {
@@ -50,10 +46,7 @@ int new_linux_kernel(char *okernel, char *ocmdline)
return 1;
}
- if (args)
- snprintf(cmdline, cmdline_len, "%s %s", kernel_name, args);
- else
- snprintf(cmdline, cmdline_len, "%s", kernel_name);
+ sprintf(cmdline, "BOOT_IMAGE=%s %s", kernel_name, args);
/* "keeppxe" handling */
#if IS_PXELINUX