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Fix PNM decoder in case of missing tags

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Change-Id: I6a760ff02d94f6af969d483e3f3e2731ad7eb41e
This commit is contained in:
Vincent Rabaud
2026-03-15 20:20:50 +01:00
parent f342dfc175
commit 561325651c
1 changed files with 1 additions and 1 deletions
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2
imageio/pnmdec.c
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@@ -127,7 +127,7 @@ static size_t ReadPAMFields(PNMInfo* const info, size_t off) {
return 0; return 0;
} }
} }
if (!(info->seen_flags & ALL_NEEDED_FLAGS)) { if ((info->seen_flags & ALL_NEEDED_FLAGS) != ALL_NEEDED_FLAGS) {
fprintf(stderr, "PAM header error: missing tags%s%s%s%s\n", fprintf(stderr, "PAM header error: missing tags%s%s%s%s\n",
(info->seen_flags & WIDTH_FLAG) ? "" : " WIDTH", (info->seen_flags & WIDTH_FLAG) ? "" : " WIDTH",
(info->seen_flags & HEIGHT_FLAG) ? "" : " HEIGHT", (info->seen_flags & HEIGHT_FLAG) ? "" : " HEIGHT",