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fix(mem): memory access out of range in lv_strncpy_builtin (#3956)

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Signed-off-by: Neo Xu <neo.xu1990@gmail.com>
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Neo Xu 2023-02-01 17:57:04 +08:00 committed by GitHub
parent 53a6d04504
commit 977192b736
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1 changed files with 1 additions and 1 deletions
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src/misc/lv_memcpy_builtin.c
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@ -161,7 +161,7 @@ size_t lv_strlen_builtin(const char * str)
char * lv_strncpy_builtin(char * dst, const char * src, size_t dest_size) char * lv_strncpy_builtin(char * dst, const char * src, size_t dest_size)
{ {
size_t i; size_t i;
for(i = 0; i < dest_size - 1 && *src; i++) { for(i = 0; i < dest_size - 1 && src[i]; i++) {
dst[i] = src[i]; dst[i] = src[i];
} }
dst[i] = '\0'; dst[i] = '\0';