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Fix MSP memory issue (#14221)

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* fixes #14219

* Update src/main/msp/msp.c

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

---------

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>
This commit is contained in:
Jeff Haynes 2025-02-01 15:59:24 -05:00 • committed by GitHub
parent 7cc8ee9a54
commit 79ecc1ac74
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src/main/msp/msp.c
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@ -4147,7 +4147,7 @@ static mspResult_e mspProcessInCommand(mspDescriptor_t srcDesc, int16_t cmdMSP,
} }
const unsigned textLength = MIN(textSpace, sbufReadU8(src)); const unsigned textLength = MIN(textSpace, sbufReadU8(src));
memset(textVar, 0, strlen(textVar)); textVar[textLength] = '\0';
sbufReadData(src, textVar, textLength); sbufReadData(src, textVar, textLength);
#ifdef USE_OSD #ifdef USE_OSD