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Extra checks, fixed cleanup in file generating routine - fiche - A pastebin adj… |
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git clone git://vernunftzentrum.de/fiche.git |
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LICENSE |
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--- |
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commit 53c0027b3c38a0a253d975747037507780833d3c |
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parent 7575609c415f84320b7956279d4d2adef8a5228e |
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Author: solusipse <[email protected]> |
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Date: Sat, 2 Sep 2017 19:48:02 +0200 |
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Extra checks, fixed cleanup in file generating routine |
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Diffstat: |
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fiche.c | 7 +++++++ |
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1 file changed, 7 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/fiche.c b/fiche.c |
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@@ -705,6 +705,10 @@ static void generate_slug(char **output, uint8_t length, u… |
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static int create_directory(char *output_dir, char *slug) { |
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+ if (!slug) { |
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+ return -1; |
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+ } |
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+ |
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// Additional byte is for the slash |
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size_t len = strlen(output_dir) + strlen(slug) + 2; |
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@@ -740,10 +744,13 @@ static int save_to_file(uint8_t *data, char *output_dir, … |
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// Attempt file saving |
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FILE *f = fopen(path, "w"); |
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if (!f) { |
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+ free(path); |
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return -1; |
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} |
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if ( fprintf(f, "%s", data) < 0 ) { |
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+ fclose(f); |
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+ free(path); |
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return -1; |
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} |
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