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27 lines
762 B
C
27 lines
762 B
C
--- src/tpm_mgmt/tpm_nvwrite.c.orig 2017-02-21 01:23:57 UTC
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+++ src/tpm_mgmt/tpm_nvwrite.c
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@@ -33,6 +33,7 @@ static BOOL nvindex_set;
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static unsigned int nvindex;
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static unsigned int offset;
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static unsigned int length;
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+static int lengthp;
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static int fillvalue = -1;
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static const char *filename;
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static BOOL passWellKnown;
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@@ -60,6 +61,7 @@ static int parse(const int aOpt, const char *aArg)
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if (parseHexOrDecimal(aArg, &length, 0, UINT_MAX,
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"length of data") != 0)
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return -1;
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+ lengthp = 1;
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break;
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case 'n':
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@@ -220,7 +222,7 @@ int main(int argc, char **argv)
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close(fd);
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fd = -1;
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} else if (fillvalue >= 0) {
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- if (length < 0) {
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+ if (lengthp == 0) {
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logError(_("Requiring size parameter.\n"));
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return -1;
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}
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