Merge pull request #331 from ledvinap/fix-rxmap

fix index overflow in channel mapping
2015-01-09 10:40:10 +00:00 · 2015-01-09 10:40:10 +00:00 · 33c6d571cc
parent ce49dcee31 6b5f1fc38b
commit 33c6d571cc
1 changed files with 1 additions and 1 deletions
--- a/src/main/rx/rx.c
+++ b/src/main/rx/rx.c
@ -345,7 +345,7 @@ void parseRcChannels(const char *input, rxConfig_t *rxConfig)

    for (c = input; *c; c++) {
        s = strchr(rcChannelLetters, *c);
-        if (s)
+        if (s && (s < rcChannelLetters + MAX_MAPPABLE_RX_INPUTS))
            rxConfig->rcmap[s - rcChannelLetters] = c - input;
    }
 }