73 lines
2.5 KiB
Text
73 lines
2.5 KiB
Text
Index: post.c
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--- post.c.orig
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+++ post.c
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@@ -361,6 +361,7 @@ ps_copyprolog(fd, outfd)
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FILE *fd;
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FILE *outfd;
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{
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+ size_t len;
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Debug(DB_PSDOC, "%%ps_copyprolog: adding mpage prolog\n", 0);
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if (!have_showsheet) {
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@@ -407,15 +408,17 @@ ps_copyprolog(fd, outfd)
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*/
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if (tex1)
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free(tex1);
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- tex1 = malloc(strlen(currline)+1);
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- strcpy(tex1, currline);
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+ len = strlen(currline)+1;
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+ tex1 = malloc(len);
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+ (void)strlcpy(tex1, currline, len);
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fprintf(outfd, "%s", currline);
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fgets(currline, LINESIZE-1, fd);
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if (tex2)
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free(tex2);
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- tex2 = malloc(strlen(currline)+1);
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- strcpy(tex2, currline);
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+ len = strlen(currline)+1;
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+ tex2 = malloc(len);
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+ (void)strlcpy(tex2, currline, len);
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}
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}
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fprintf(outfd, "%s", currline);
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@@ -440,7 +443,7 @@ ps_roff_copyprolog(fd, outfd)
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/* if (strcmp(currline, "xi\n") == 0) */
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if (strstr(currline, "xi\n")) {
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fprintf(outfd, "%%%s", currline);
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- strcpy(ps_roff_xi, currline);
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+ (void)strlcpy(ps_roff_xi, currline, sizeof(ps_roff_xi));
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}
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else if (strncmp(currline, "%%Page:", 7) == 0) {
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fprintf(outfd, "/p { } def\n");
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@@ -1021,6 +1024,8 @@ post_one_line(line, fd, outfd, indoc, flush_page)
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int * indoc;
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int flush_page;
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{
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+ size_t len;
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+
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if (strncmp(line, "%%BeginDocument", 15) == 0) {
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(*indoc)++;
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}
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@@ -1071,15 +1076,17 @@ post_one_line(line, fd, outfd, indoc, flush_page)
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*/
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if (tex1)
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free(tex1);
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- tex1 = malloc(strlen(line)+1);
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- strcpy(tex1, line);
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+ len = strlen(line)+1;
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+ tex1 = malloc(len);
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+ (void)strlcpy(tex1, line, len);
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fprintf(outfd, "%s", line);
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flush_page ? memgets(line, LINESIZE-1) :
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fgets(line, LINESIZE-1, fd);
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if (tex2)
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free(tex2);
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- tex2 = malloc(strlen(line)+1);
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- strcpy(tex2, line);
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+ len = strlen(line)+1;
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+ tex2 = malloc(len);
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+ (void)strlcpy(tex2, line, len);
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}
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}
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}
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