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fix more memory leaks - sent - simple plaintext presentation tool |
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git clone git://git.suckless.org/sent |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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--- |
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commit d7eac23083be2278327e94255a182a221a0df273 |
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parent b23121b4aab274bd8e41d81145579ff93ba9a8f6 |
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Author: Markus Teich <[email protected]> |
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Date: Wed, 11 Nov 2015 19:09:13 +0100 |
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fix more memory leaks |
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Diffstat: |
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M sent.c | 8 ++++++-- |
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1 file changed, 6 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/sent.c b/sent.c |
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@@ -142,6 +142,7 @@ Image *pngopen(char *filename) |
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return NULL; |
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img = malloc(sizeof(Image)); |
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+ memset(img, 0, sizeof(Image)); |
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if (!(img->png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NUL… |
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NULL, NULL))) { |
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free(img); |
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@@ -166,6 +167,9 @@ Image *pngopen(char *filename) |
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void pngfree(Image *img) |
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{ |
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png_destroy_read_struct(&img->png_ptr, img->info_ptr ? &img->info_ptr … |
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+ free(img->buf); |
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+ if (img->ximg) |
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+ XDestroyImage(img->ximg); |
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free(img); |
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} |
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@@ -344,6 +348,8 @@ void cleanup() |
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XCloseDisplay(xw.dpy); |
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if (slides) { |
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for (i = 0; i < slidecount; i++) { |
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+ if (slides[i].text) |
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+ free(slides[i].text); |
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if (slides[i].img) |
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pngfree(slides[i].img); |
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} |
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@@ -408,8 +414,6 @@ void load(FILE *fp) |
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slides[i].img = 0; |
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i++; |
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} |
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- if (slides) |
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- slides[i].text = NULL; |
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slidecount = i; |
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} |
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