Jan Engelhardt
8663f54222
OBS-URL: https://build.opensuse.org/package/show/filesystems/libmirage?expand=0&rev=55
25 lines
1.1 KiB
Diff
25 lines
1.1 KiB
Diff
Origin: https://gist.github.com/andreafioraldi/343d9ba64060b548c02362a5e61ec932
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---
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images/image-nrg/parser.c | 7 +++++++
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1 file changed, 7 insertions(+)
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Index: libmirage-3.2.2/images/image-nrg/parser.c
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===================================================================
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--- a/libmirage-3.2.2.orig/images/image-nrg/parser.c
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+++ b/libmirage-3.2.2/images/image-nrg/parser.c
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@@ -987,6 +987,13 @@ static MirageDisc *mirage_parser_nrg_loa
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/* Set CD-ROM as default medium type, will be changed accordingly if there
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is a MTYP block provided */
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mirage_disc_set_medium_type(self->priv->disc, MIRAGE_MEDIUM_CD);
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+ /* Length integrity check */
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+ if (self->priv->nrg_data_length == 0) {
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+ MIRAGE_DEBUG(self, MIRAGE_DEBUG_WARNING, "%s: rg_data_length must be greater than 0!\n", __debug__);
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+ g_set_error(error, MIRAGE_ERROR, MIRAGE_ERROR_IMAGE_FILE_ERROR, Q_("nrg_data_length must be greater than 0!"));
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+ succeeded = FALSE;
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+ goto end;
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+ }
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/* Read descriptor data */
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self->priv->nrg_data = g_malloc(self->priv->nrg_data_length);
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