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authorAmlal El Mahrouss <amlal@nekernel.org>2025-10-09 12:00:49 +0200
committerAmlal El Mahrouss <amlal@nekernel.org>2025-10-09 12:00:49 +0200
commit59f37ac002635171892925f163783689ec23c1fc (patch)
tree8e119894f8626b7ad23f5c9316e11e32b647bf2f /dev/kernel/src/UtfUtils.cc
parentbcc74b466240a3df8a4750e2a5a60a3748d6b3d7 (diff)
feat: fixes and improvements of the kernel.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
Diffstat (limited to 'dev/kernel/src/UtfUtils.cc')
-rw-r--r--dev/kernel/src/UtfUtils.cc9
1 files changed, 9 insertions, 0 deletions
diff --git a/dev/kernel/src/UtfUtils.cc b/dev/kernel/src/UtfUtils.cc
index e98b8306..d0523b96 100644
--- a/dev/kernel/src/UtfUtils.cc
+++ b/dev/kernel/src/UtfUtils.cc
@@ -10,6 +10,8 @@
namespace Kernel {
Size urt_string_len(const Utf8Char* str) {
+ if (!str) return 0;
+
SizeT len{0};
while (str[len] != u8'\0') ++len;
@@ -18,6 +20,8 @@ Size urt_string_len(const Utf8Char* str) {
}
Void urt_set_memory(const voidPtr src, UInt32 dst, Size len) {
+ if (!src) return;
+
Utf8Char* srcChr = reinterpret_cast<Utf8Char*>(src);
Size index = 0;
@@ -28,6 +32,8 @@ Void urt_set_memory(const voidPtr src, UInt32 dst, Size len) {
}
Int32 urt_string_cmp(const Utf8Char* src, const Utf8Char* cmp, Size size) {
+ if (!src) return 0;
+
Int32 counter = 0;
for (Size index = 0; index < size; ++index) {
@@ -38,6 +44,9 @@ Int32 urt_string_cmp(const Utf8Char* src, const Utf8Char* cmp, Size size) {
}
Int32 urt_copy_memory(const VoidPtr src, VoidPtr dst, Size len) {
+ if (!src) return 0;
+ if (!dst) return 0;
+
Utf8Char* srcChr = reinterpret_cast<Utf8Char*>(src);
Utf8Char* dstChar = reinterpret_cast<Utf8Char*>(dst);