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Code Issues Releases Activity

plug-ins: Take zero length layer names into account in psp reader.

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This commit is contained in:
Jacob Boerema
2020-08-23 18:30:41 -04:00
parent 56982e6ce9
commit d7089c93b2
1 changed files with 4 additions and 2 deletions
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6
plug-ins/common/file-psp.c
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@@ -1510,9 +1510,11 @@ read_layer_block (FILE *f,
{
if (fread (&chunk_len, 4, 1, f) < 1
|| fread (&namelen, 2, 1, f) < 1
|| ((namelen = GUINT16_FROM_LE (namelen)) && FALSE)
/* A zero length layer name is apparently valid. To not get a warning for
namelen < 0 always being false we use this more complicated comparison. */
|| ((namelen = GUINT16_FROM_LE (namelen)) && (FALSE || namelen == 0))
|| (name = g_malloc (namelen + 1)) == NULL
|| fread (name, namelen, 1, f) < 1
|| (namelen > 0 && fread (name, namelen, 1, f) < 1)
|| fread (&type, 1, 1, f) < 1
|| fread (&image_rect, 16, 1, f) < 1
|| fread (&saved_image_rect, 16, 1, f) < 1