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Merge branch 'bugfix/fix_bt_coverity' into 'master'

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fix(esp_coex): fix explicit null dereferenced reported by coverity

Closes IDF-14126

See merge request espressif/esp-idf!42062
This commit is contained in:
Wang Meng Yang
2025-10-16 18:58:40 +08:00
parent 92d4e3afd1 d9ce1e6bc9
commit 171fc377ce
1 changed files with 4 additions and 2 deletions
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6
components/esp_coex/src/lib_printf.c
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@@ -38,13 +38,15 @@ static int lib_printf(const char* tag, const char* format, va_list arg)
if (i > 0) {
ESP_LOGI(tag, "%s", temp);
}
va_end(arg);
return len;
}
int coexist_printf(const char* format, ...)
{
va_list arg = {};
va_list arg;
/* coverity[uninit_use_in_call]
Event uninit_use_in_call: Using uninitialized value arg when calling __builtin_c23_va_start.
False-positive: arg will be initialized in the function va_start() */
va_start(arg, format);
int res = lib_printf("coexist", format, arg);
va_end(arg);