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| author | Amlal El Mahrouss <amlal@nekernel.org> | 2025-10-26 16:01:12 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-10-26 16:01:12 +0100 |
| commit | 36269e57831e560df6a0da9c9d02c00671b0163d (patch) | |
| tree | 69f6a0c6f08ef5ef2f6fcbb7302537dbce222e6e /dev/kernel/src/UtfUtils.cc | |
| parent | 2117a9b0f4b84f5bd6c99566bcf5849a64104467 (diff) | |
| parent | b6ce6640afaf6c1cc6ad274f3053b2e218a49554 (diff) | |
Merge pull request #68 from nekernel-org/dev
NeKernel: v0.0.6e1
Diffstat (limited to 'dev/kernel/src/UtfUtils.cc')
| -rw-r--r-- | dev/kernel/src/UtfUtils.cc | 9 |
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); |
