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Add const KERNELMQ_INFO_CMDLINE_SLEN_MAX

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This commit is contained in:
Braiden Vasco 2017-11-08 08:35:08 +00:00
parent 089c09f518
commit 651fa9cf9d
2 changed files with 3 additions and 2 deletions
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4
arch/multiboot.c
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@ -104,7 +104,7 @@ unsigned char print_multiboot_tag_cmdline(struct KernelMQ_Info *kinfo, const str
{ {
unsigned int slen = kstrlen(tag->string); unsigned int slen = kstrlen(tag->string);
if (slen >= KERNELMQ_INFO_CMDLINE_SIZE_MAX) { if (slen > KERNELMQ_INFO_CMDLINE_SLEN_MAX) {
return 0; return 0;
} }
@ -121,7 +121,7 @@ unsigned char print_multiboot_tag_module(struct KernelMQ_Info *kinfo, const stru
unsigned int cmdline_slen = kstrlen(tag->cmdline); unsigned int cmdline_slen = kstrlen(tag->cmdline);
if (cmdline_slen >= KERNELMQ_INFO_CMDLINE_SIZE_MAX) { if (cmdline_slen > KERNELMQ_INFO_CMDLINE_SLEN_MAX) {
return 0; return 0;
} }

1
include/kernelmq/info.h
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@ -6,6 +6,7 @@ extern "C" {
#endif #endif
#define KERNELMQ_INFO_CMDLINE_SIZE_MAX 256 #define KERNELMQ_INFO_CMDLINE_SIZE_MAX 256
#define KERNELMQ_INFO_CMDLINE_SLEN_MAX (KERNELMQ_INFO_CMDLINE_SIZE_MAX - 1)
#define KERNELMQ_INFO_MODULES_MAX 20 #define KERNELMQ_INFO_MODULES_MAX 20
#define KERNELMQ_INFO_AREAS_MAX 20 #define KERNELMQ_INFO_AREAS_MAX 20