e22eb2d7b5
Building with -std=c99 breaks the obsolete "%as" format string, which completely breaks the parsing of epkowa interpreters. This means that no scanner requiring plugins worked.
29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
The "%as" verb requests sscanf to allocate a buffer for us. However,
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this use of 'a' has been long deprecated, and gcc doesn't support it
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in this manner when using -std=c99. The modern replacement is "%ms".
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Without this change, iscan couldn't read the interpreter file, in turn
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breaking all scanners that require plugins.
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--- backend/cfg-obj.c.orig 2020-03-19 01:27:17.254762077 +0100
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+++ backend/cfg-obj.c 2020-03-19 02:01:52.293329873 +0100
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@@ -1026,7 +1026,7 @@
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char *vendor = NULL;
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char *model = NULL;
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- sscanf (string, "%*s %as %as", &vendor, &model);
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+ sscanf (string, "%*s %ms %ms", &vendor, &model);
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if (list_append (_cfg->seen[CFG_KEY_SCSI], info))
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{
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@@ -1108,10 +1112,10 @@
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char *library = NULL;
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char *firmware = NULL;
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- sscanf (string, "%*s %*s %x %x %as %as",
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+ sscanf (string, "%*s %*s %x %x %ms %ms",
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&vendor, &product, &library, &firmware);
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if (library && _cfg_have_interpreter (library, firmware)
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&& list_append (_cfg->seen[CFG_KEY_INTERPRETER], info))
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{
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