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Fix invalid pointer dereference.

This commit is contained in:
Bert Vermeulen 2014-11-20 03:08:55 +01:00
parent cf0280fa1b
commit a9b2283fd0
1 changed files with 3 additions and 3 deletions
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6
src/analog.c
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@ -180,11 +180,11 @@ SR_API int sr_analog_float_to_string(float value, int digits, char **result)
/* This produces at least one too many digits */
*result = g_strdup_printf("%.*f", digits, value);
for (i = 0, cnt = 0; *result[i]; i++) {
if (isdigit(*result[i++]))
for (i = 0, cnt = 0; (*result)[i]; i++) {
if (isdigit((*result)[i++]))
cnt++;
if (cnt == digits) {
*result[i] = 0;
(*result)[i] = 0;
break;
}
}