29 lines
1.1 KiB
Plaintext
29 lines
1.1 KiB
Plaintext
$OpenBSD: patch-gpsinfo_c,v 1.5 2018/12/19 09:17:02 benoit Exp $
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Index: gpsinfo.c
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--- gpsinfo.c.orig
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+++ gpsinfo.c
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@@ -145,9 +145,10 @@ void ProcessGpsInfo(unsigned char * DirStart, unsigned
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FmtString[3+a*7] = (char)('0'+digits);
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Values[a] = ConvertAnyFormat(ValuePtr+a*ComponentSize, Format);
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- }
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+ }
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- sprintf(TempString, FmtString, Values[0], Values[1], Values[2]);
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+ snprintf(TempString, sizeof(TempString),
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+ FmtString, Values[0], Values[1], Values[2]);
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if (Tag == TAG_GPS_LAT){
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strncpy(ImageInfo.GpsLat+2, TempString, 29);
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@@ -161,8 +162,8 @@ void ProcessGpsInfo(unsigned char * DirStart, unsigned
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break;
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case TAG_GPS_ALT:
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- sprintf(ImageInfo.GpsAlt + 1, "%.2fm",
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- ConvertAnyFormat(ValuePtr, Format));
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+ snprintf(ImageInfo.GpsAlt + 1, sizeof(ImageInfo.GpsAlt) + 1,
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+ "%dm", Get32s(ValuePtr));
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break;
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}
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