From 17b49653f33040bd6d6c6471e93c5a4b8140bb7a Mon Sep 17 00:00:00 2001 From: dgp Date: Fri, 6 Feb 2015 15:44:23 +0000 Subject: [2b6778efe8] handle sscanf() EOF errors. --- generic/tkEntry.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/generic/tkEntry.c b/generic/tkEntry.c index 816b7fa..6683cdc 100644 --- a/generic/tkEntry.c +++ b/generic/tkEntry.c @@ -1330,7 +1330,7 @@ ConfigureEntry( double dvalue; - if (sscanf(entryPtr->string, "%lf", &dvalue) == 0) { + if (sscanf(entryPtr->string, "%lf", &dvalue) <= 0) { /* Scan failure */ dvalue = sbPtr->fromValue; } else { @@ -4231,7 +4231,7 @@ SpinboxInvoke( } else if (!DOUBLES_EQ(sbPtr->fromValue, sbPtr->toValue)) { double dvalue; - if (sscanf(entryPtr->string, "%lf", &dvalue) == 0) { + if (sscanf(entryPtr->string, "%lf", &dvalue) <= 0) { /* * If the string doesn't scan as a double value, just * use the -from value -- cgit v0.12