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initio.c: Fix for null pointer passed as parameter

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Signed-off-by: Cosmin Popescu <gabrielcosmin.popescu@gmail.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Cosmin Popescu
2019-01-18 14:07:26 +02:00
committed by Mihai Tudor Panu
parent c821c19899
commit 41fc378099
1 changed files with 4 additions and 0 deletions
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4
src/initio/initio.c
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@@ -177,6 +177,10 @@ parse_uart(char** proto, size_t n, const char* proto_full)
return NULL;
}
if (end == NULL) {
return NULL;
}
int parity = -1;
if (strncmp(end, U_PARITY_NONE, strlen(U_PARITY_NONE)) == 0) {
parity = MRAA_UART_PARITY_NONE;