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twriteblobhtml: fix possible uninitialized variable n when len == 0 - stagit - … |
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git clone git://src.adamsgaard.dk/stagit |
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README |
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--- |
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commit f9e7dc80702317cf5b9c764eeec89e2cbde8c982 |
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parent 44b20f341443cf3daffbe2b092df28df522cad86 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Sun, 16 Apr 2017 20:59:23 +0200 |
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writeblobhtml: fix possible uninitialized variable n when len == 0 |
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... whoops |
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Diffstat: |
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M stagit.c | 4 ++-- |
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1 file changed, 2 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/stagit.c b/stagit.c |
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t@@ -378,7 +378,7 @@ writefooter(FILE *fp) |
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int |
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writeblobhtml(FILE *fp, const git_blob *blob) |
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{ |
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- size_t n, i, prev; |
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+ size_t n = 0, i, prev; |
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const char *nfmt = "<a href=\"#l%d\" class=\"line\" id=\"l%d\">%6d</a>… |
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const char *s = git_blob_rawcontent(blob); |
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git_off_t len = git_blob_rawsize(blob); |
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t@@ -386,7 +386,7 @@ writeblobhtml(FILE *fp, const git_blob *blob) |
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fputs("<pre id=\"blob\">\n", fp); |
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if (len > 0) { |
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- for (i = 0, prev = 0, n = 0; i < (size_t)len; i++) { |
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+ for (i = 0, prev = 0; i < (size_t)len; i++) { |
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if (s[i] != '\n') |
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continue; |
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n++; |
