Mercurial > mxe-octave
view src/transfig-1-fixes.patch @ 5579:2734b3818171
Avoid double-free with librsb (bug #58957).
* src/librsb.mk: Add work-around to avoid double-free (provided by Michele
Martone).
* src/mingw-of-sparsersb-1-no-render.patch: Remove patch.
* dist-files.mk: Remove file from list.
| author | Markus Mützel <markus.muetzel@gmx.de> |
|---|---|
| date | Mon, 02 Nov 2020 08:55:18 +0100 |
| parents | e5acf1d94d33 |
| children | bd132bde9ae2 |
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diff -ur fig2dev-3.2.7a.orig/fig2dev/dev/genbitmaps.c fig2dev-3.2.7a/fig2dev/dev/genbitmaps.c --- fig2dev-3.2.7a.orig/fig2dev/dev/genbitmaps.c 2018-10-19 15:28:40.513608360 -0400 +++ fig2dev-3.2.7a/fig2dev/dev/genbitmaps.c 2018-10-19 15:30:51.900907004 -0400 @@ -232,8 +232,9 @@ if (to) sprintf(com + n, " >'%s'", to); } - +#if !defined (__WIN32__) || defined (__CYGWIN__) (void) signal(SIGPIPE, bitmaps_broken_pipe); +#endif if ((tfp = popen(com, "w")) == 0) { fprintf(stderr, "fig2dev: Can't open pipe to ghostscript\n"); fprintf(stderr, "command was: %s\n", com); @@ -275,7 +276,9 @@ status = pclose(tfp); tfp = 0; /* Otherwise main() tries to close tfp again */ +#if ! defined (__WIN32__) || defined (__CYGWIN__) (void) signal(SIGPIPE, SIG_DFL); +#endif if (status != 0) { fputs("Error in ghostcript or netpbm command\n", stderr); diff -ur fig2dev-3.2.7a.orig/fig2dev/dev/genpdf.c fig2dev-3.2.7a/fig2dev/dev/genpdf.c --- fig2dev-3.2.7a.orig/fig2dev/dev/genpdf.c 2018-10-19 15:28:40.509608259 -0400 +++ fig2dev-3.2.7a/fig2dev/dev/genpdf.c 2018-10-19 15:31:31.761906076 -0400 @@ -95,7 +95,9 @@ "-dAutoFilterColorImages=false -dColorImageFilter=/DCTEncode " "-sDEVICE=pdfwrite -dPDFSETTINGS=/prepress -o '%s' -", GSEXE, ofile); +#if !defined (__WIN32__) || defined (__CYGWIN__) (void) signal(SIGPIPE, pdf_broken_pipe); +#endif if ((tfp = popen(com, "w")) == 0) { fprintf(stderr, "fig2dev: Cannot open pipe to ghostscript\n"); fprintf(stderr, "command was: %s\n", com); @@ -125,7 +127,9 @@ free(com); return -1; } +#if !defined (__WIN32__) || defined (__CYGWIN__) (void) signal(SIGPIPE, SIG_DFL); +#endif free(com); return 0;