* fpc is kept at -Np0 ```sh git grep -l '^patch_args=-Np0' "srcpkgs/$1*/template" | while read template; do for p in ${template%/template}/patches/*; do sed -i ' \,^[+-][+-][+-] /dev/null,b /^[*-]\+ [0-9]\+\(,[0-9]\+\)\? [*-]\+$/b s,^[*][*][*] ,&a/, /^--- /{ s,\(^--- \)\(./\)*,\1a/, s,[.][Oo][Rr][Ii][Gg]\([ /]\),\1, s/[.][Oo][Rr][Ii][Gg]$// s/[.]patched[.]\([^.]\)/.\1/ h } /^+++ -/{ g s/^--- a/+++ b/ b } s,\(^+++ \)\(./\)*,\1b/, ' "$p" done sed -i '/^patch_args=/d' $template done ```
49 lines
1.7 KiB
Diff
49 lines
1.7 KiB
Diff
Index: fastjar-0.98/jartool.c
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===================================================================
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--- a/jartool.c 2010-05-19 14:54:57.367665309 +0200
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+++ b/jartool.c 2010-05-19 14:54:57.381665355 +0200
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@@ -1731,8 +1731,18 @@
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struct stat sbuf;
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int depth = 0;
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+ if(strncmp((const char *)filename, "/", 1) == 0){
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+ fprintf(stderr, "Absolute path names are not allowed.\n");
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+ exit(EXIT_FAILURE);
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+ }
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+
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tmp_buff = malloc(sizeof(char) * strlen((const char *)filename));
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+ if(tmp_buff == NULL) {
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+ fprintf(stderr, "Out of memory.\n");
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+ exit(EXIT_FAILURE);
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+ }
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+
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for(;;){
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const ub1 *idx = (const unsigned char *)strchr((const char *)start, '/');
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@@ -1750,14 +1760,17 @@
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#ifdef DEBUG
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printf("checking the existance of %s\n", tmp_buff);
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#endif
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- if(strcmp(tmp_buff, "..") == 0){
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- --depth;
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- if (depth < 0){
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- fprintf(stderr, "Traversal to parent directories during unpacking!\n");
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- exit(EXIT_FAILURE);
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- }
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- } else if (strcmp(tmp_buff, ".") != 0)
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- ++depth;
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+ if(strcmp(tmp_buff, "..") == 0 || (strlen(tmp_buff) > 2 && strncmp(tmp_buff + strlen(tmp_buff) - 3, "/..", 3) == 0)){
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+ --depth;
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+ if (depth < 0){
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+ fprintf(stderr, "Traversal to parent directories during unpacking!\n");
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+ exit(EXIT_FAILURE);
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+ }
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+ } else if (strcmp(tmp_buff, ".") == 0 || (strlen(tmp_buff) > 1 && strncmp(tmp_buff + strlen(tmp_buff) - 2, "/.", 2) == 0)){
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+ /* Do nothing, the current directory is "." */
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+ } else
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+ ++depth;
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+
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if(stat(tmp_buff, &sbuf) < 0){
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if(errno != ENOENT)
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exit_on_error("stat");
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