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This commit is contained in:
Markus Unterwaditzer 2024-10-12 12:59:19 +02:00
parent 9b1683bee6
commit 263ddf8128
3 changed files with 21 additions and 26 deletions
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13
internal/media/ffmpeg.go
View file

@ -21,7 +21,6 @@
"context"
"encoding/json"
"errors"
"math"
"os"
"path"
"strconv"
@ -557,18 +556,10 @@ func (res *ffprobeResult) Process() (*result, error) {
if p := strings.SplitN(str, "/", 2); len(p) == 2 {
n, _ := strconv.ParseUint(p[0], 10, 32)
d, _ := strconv.ParseUint(p[1], 10, 32)
if n > math.MaxUint32 || d > math.MaxUint32 {
return nil, gtserror.Newf("overflowed numerator or denominator")
}
num, den = uint32(n), uint32(d) // #nosec G115 -- Just checked.
num, den = uint32(n), uint32(d) // #nosec G115 -- ParseUint is configured to check
} else {
n, _ := strconv.ParseUint(p[0], 10, 32)
if n > math.MaxUint32 {
return nil, gtserror.Newf("overflowed numerator")
}
num = uint32(n) // #nosec G115 -- Just checked.
num = uint32(n) // #nosec G115 -- ParseUint is configured to check
}
// Set final divised framerate.

25
internal/processing/admin/emoji.go
View file

@ -44,11 +44,12 @@ func (p *Processor) EmojiCreate(
) (*apimodel.Emoji, gtserror.WithCode) {
// Get maximum supported local emoji size.
maxsz := int64(config.GetMediaEmojiLocalMaxSize()) // #nosec G115 -- Already validated.
maxsz := config.GetMediaEmojiLocalMaxSize()
maxszInt64 := int64(maxsz) // #nosec G115 -- Already validated.
// Ensure media within size bounds.
if form.Image.Size > maxsz {
text := fmt.Sprintf("emoji exceeds configured max size: %d", maxsz)
if form.Image.Size > maxszInt64 {
text := fmt.Sprintf("emoji exceeds configured max size: %s", maxsz)
return nil, gtserror.NewErrorBadRequest(errors.New(text), text)
}
@ -60,7 +61,7 @@ func (p *Processor) EmojiCreate(
}
// Wrap the multipart file reader to ensure is limited to max.
rc, _, _ := iotools.UpdateReadCloserLimit(mpfile, maxsz)
rc, _, _ := iotools.UpdateReadCloserLimit(mpfile, maxszInt64)
data := func(context.Context) (io.ReadCloser, error) {
return rc, nil
}
@ -299,11 +300,12 @@ func (p *Processor) emojiUpdateCopy(
}
// Get maximum supported local emoji size.
maxsz := int(config.GetMediaEmojiLocalMaxSize()) // #nosec G115 -- Already validated
maxsz := config.GetMediaEmojiLocalMaxSize()
maxszInt := int(maxsz) // #nosec G115 -- Already validated.
// Ensure target emoji image within size bounds.
if target.ImageFileSize > maxsz {
text := fmt.Sprintf("emoji exceeds configured max size: %d", maxsz)
if target.ImageFileSize > maxszInt {
text := fmt.Sprintf("emoji exceeds configured max size: %s", maxsz)
return nil, gtserror.NewErrorBadRequest(errors.New(text), text)
}
@ -440,11 +442,12 @@ func (p *Processor) emojiUpdateModify(
// We can do both at the same time :)
// Get maximum supported local emoji size.
maxsz := int64(config.GetMediaEmojiLocalMaxSize()) // #nosec G115 -- Already validated.
maxsz := config.GetMediaEmojiLocalMaxSize()
maxszInt64 := int64(maxsz) // #nosec G115 -- Already validated.
// Ensure media within size bounds.
if image.Size > maxsz {
text := fmt.Sprintf("emoji exceeds configured max size: %d", maxsz)
if image.Size > maxszInt64 {
text := fmt.Sprintf("emoji exceeds configured max size: %s", maxsz)
return nil, gtserror.NewErrorBadRequest(errors.New(text), text)
}
@ -456,7 +459,7 @@ func (p *Processor) emojiUpdateModify(
}
// Wrap the multipart file reader to ensure is limited to max.
rc, _, _ := iotools.UpdateReadCloserLimit(mpfile, maxsz)
rc, _, _ := iotools.UpdateReadCloserLimit(mpfile, int64(maxsz)) // #nosec G115 -- Already validated.
data := func(context.Context) (io.ReadCloser, error) {
return rc, nil
}

9
internal/processing/media/create.go
View file

@ -35,11 +35,12 @@
func (p *Processor) Create(ctx context.Context, account *gtsmodel.Account, form *apimodel.AttachmentRequest) (*apimodel.Attachment, gtserror.WithCode) {
// Get maximum supported local media size.
maxsz := int64(config.GetMediaLocalMaxSize()) // #nosec G115 -- Already validated.
maxsz := config.GetMediaLocalMaxSize()
maxszInt64 := int64(maxsz) // #nosec G115 -- Already validated.
// Ensure media within size bounds.
if form.File.Size > maxsz {
text := fmt.Sprintf("media exceeds configured max size: %d", maxsz)
if form.File.Size > maxszInt64 {
text := fmt.Sprintf("media exceeds configured max size: %s", maxsz)
return nil, gtserror.NewErrorBadRequest(errors.New(text), text)
}
@ -58,7 +59,7 @@ func (p *Processor) Create(ctx context.Context, account *gtsmodel.Account, form
}
// Wrap the multipart file reader to ensure is limited to max.
rc, _, _ := iotools.UpdateReadCloserLimit(mpfile, maxsz)
rc, _, _ := iotools.UpdateReadCloserLimit(mpfile, maxszInt64)
// Create local media and write to instance storage.
attachment, errWithCode := p.c.StoreLocalMedia(ctx,