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tfix: check gmtime, can return NULL on error - stagit - static git page generat… |
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git clone git://src.adamsgaard.dk/stagit |
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--- |
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commit 28730218c4b68e9b3a0f7ce628868bb647d97f9e |
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parent 8df54926f2ad80ae46a4cc701f3341e97839e0c8 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Wed, 27 Apr 2016 19:24:15 +0200 |
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fix: check gmtime, can return NULL on error |
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Diffstat: |
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M stagit-index.c | 3 ++- |
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M stagit.c | 3 ++- |
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2 files changed, 4 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/stagit-index.c b/stagit-index.c |
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t@@ -49,7 +49,8 @@ printtimeformat(FILE *fp, const git_time *intime, const char… |
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char out[32]; |
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t = (time_t) intime->time + (intime->offset * 60); |
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- intm = gmtime(&t); |
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+ if (!(intm = gmtime(&t))) |
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+ return; |
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strftime(out, sizeof(out), fmt, intm); |
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fputs(out, fp); |
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} |
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diff --git a/stagit.c b/stagit.c |
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t@@ -190,7 +190,8 @@ printtimeformat(FILE *fp, const git_time *intime, const ch… |
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char out[32]; |
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t = (time_t) intime->time + (intime->offset * 60); |
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- intm = gmtime(&t); |
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+ if (!(intm = gmtime(&t))) |
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+ return; |
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strftime(out, sizeof(out), fmt, intm); |
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fputs(out, fp); |
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} |
