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Merge "jpegdec: add a hint for EOF/READ errors" into main

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James Zern 2024-05-02 20:53:54 +00:00 committed by Gerrit Code Review
commit 68ff4e1efe
1 changed files with 4 additions and 0 deletions
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4
imageio/jpegdec.c
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@ -206,8 +206,12 @@ struct my_error_mgr {
static void my_error_exit(j_common_ptr dinfo) { static void my_error_exit(j_common_ptr dinfo) {
struct my_error_mgr* myerr = (struct my_error_mgr*)dinfo->err; struct my_error_mgr* myerr = (struct my_error_mgr*)dinfo->err;
const int msg_code = myerr->pub.msg_code;
fprintf(stderr, "libjpeg error: "); fprintf(stderr, "libjpeg error: ");
dinfo->err->output_message(dinfo); dinfo->err->output_message(dinfo);
if (msg_code == JERR_INPUT_EOF || msg_code == JERR_FILE_READ) {
fprintf(stderr, "`jpegtran -copy all` MAY be able to process this file.\n");
}
longjmp(myerr->setjmp_buffer, 1); longjmp(myerr->setjmp_buffer, 1);
} }