26 lines
926 B
Diff
26 lines
926 B
Diff
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Origin:
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https://sourceforge.net/p/mcj/tickets/191/
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https://sourceforge.net/p/mcj/fig2dev/ci/5f22009dba73922e98d49c0096cece8b215cd45b/
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--- a/fig2dev/read.c
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+++ b/fig2dev/read.c
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@@ -190,7 +190,8 @@
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}
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/* check for embedded '\0' */
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- if (strlen(buf) < sizeof buf - 1 && buf[strlen(buf) - 1] != '\n') {
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+ if (*buf == '\0' || (strlen(buf) < sizeof buf - 1 &&
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+ buf[strlen(buf) - 1] != '\n')) {
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put_msg("ASCII NUL ('\\0') character within the first line.");
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exit(EXIT_FAILURE);
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/* seek to the end of the first line
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@@ -239,7 +240,7 @@
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the encoding given in the file */
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if (!input_encoding && !strcmp(buf, "encoding: UTF-8\n")) {
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input_encoding = "UTF-8";
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- } else if (buf[strlen(buf) - 1] != '\n') {
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+ } else if (*buf == '\0' || buf[strlen(buf) - 1] != '\n') {
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/* seek forward to the end of the line;
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comments here are not mentioned by the
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specification, thus ignore this comment */
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