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resources/images: Handle NaN EXIF latitude and longitude

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Fixes #12490
This commit is contained in:
Joe Mooring 2024-05-14 05:05:11 -07:00 committed by Bjørn Erik Pedersen
parent e2d66e3218
commit 6dbbe6dd3a
1 changed files with 7 additions and 0 deletions
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7
resources/images/exif/exif.go
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@ -17,6 +17,7 @@ import (
"bytes" "bytes"
"fmt" "fmt"
"io" "io"
"math"
"math/big" "math/big"
"regexp" "regexp"
"strings" "strings"
@ -140,6 +141,12 @@ func (d *Decoder) Decode(r io.Reader) (ex *ExifInfo, err error) {
if !d.noLatLong { if !d.noLatLong {
lat, long, _ = x.LatLong() lat, long, _ = x.LatLong()
if math.IsNaN(lat) {
lat = 0
}
if math.IsNaN(long) {
long = 0
}
} }
walker := &exifWalker{x: x, vals: make(map[string]any), includeMatcher: d.includeFieldsRe, excludeMatcher: d.excludeFieldsrRe} walker := &exifWalker{x: x, vals: make(map[string]any), includeMatcher: d.includeFieldsRe, excludeMatcher: d.excludeFieldsrRe}