See From 0507dfad5f060161f01840067e1bb1615257b636 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= Date: Mon, 8 Jun 2015 17:27:56 +0200 Subject: [PATCH] Do not rely on PATH_MAX when reading a symlink target. * src/util.c (move_file, copy_file): Use 'fromst->st_size + 1' and 'tost->st_size + 1' for the allocation, and 'fromst->st_size' and 'tost->st_size' instead of PATH_MAX. Fixes compilation on GNU/Hurd. --- src/util.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/util.c b/src/util.c index 1cc08ba..67dbd3a 100644 --- a/src/util.c +++ b/src/util.c @@ -460,12 +460,12 @@ move_file (char const *from, bool *from_needs_removal, /* FROM contains the contents of the symlink we have patched; need to convert that back into a symlink. */ - char *buffer = xmalloc (PATH_MAX); + char *buffer = xmalloc (fromst->st_size + 1); int fd, size = 0, i; if ((fd = safe_open (from, O_RDONLY | O_BINARY, 0)) < 0) pfatal ("Can't reopen file %s", quotearg (from)); - while ((i = read (fd, buffer + size, PATH_MAX - size)) > 0) + while ((i = read (fd, buffer + size, fromst->st_size - size)) > 0) size += i; if (i != 0 || close (fd) != 0) read_fatal (); @@ -610,10 +610,10 @@ copy_file (char const *from, char const *to, struct stat *tost, if (S_ISLNK (mode)) { - char *buffer = xmalloc (PATH_MAX + 1); + char *buffer = xmalloc (tost->st_size + 1); ssize_t r; - if ((r = safe_readlink (from, buffer, PATH_MAX)) < 0) + if ((r = safe_readlink (from, buffer, tost->st_size)) < 0) pfatal ("Can't read %s %s", "symbolic link", from); buffer[r] = '\0'; if (safe_symlink (buffer, to) != 0) -- 2.16.2 >
path: root/gnu/packages/nim.scm
AgeCommit message (Expand)Author
2023-06-06gnu: nim: Update to 1.6.12....Without the attached patch, Nim is broken on Guix as it searches for its stdlib in /lib while it was placed in /lib/nim. * gnu/packages/nim.scm (nim): Update to 1.6.12. [arguments]: In 'patch-installer phase install stdlib source to the right directory. In 'patch-more-shebangs phase edit substitute* to point to the new osproc source. Signed-off-by: Efraim Flashner <efraim@flashner.co.il> Gruruya
2022-08-03gnu: nim: Enable parallel building....* gnu/packages/nim.scm (nim)[arguments]: Adjust custom 'build phase to add parallel flag. [native-inputs]: Add parallel. Efraim Flashner
2022-08-03gnu: nim: Patch dynamically loaded libraries....* gnu/packages/nim.scm (nim)[arguments]: Add custom 'patch-dynamic-libraries phase to patch some dynamically loaded libraries. [inputs]: Add libgc, openssl, pcre and sqlite. Efraim Flashner
2022-08-03gnu: nim: Prepare for running tests....* gnu/packages/nim.scm (nim)[arguments]: Replace default 'check phase. [native-inputs]: Add nss-certs. Efraim Flashner
2022-08-03gnu: nim: Install shell completions....* gnu/packages/nim.scm (nim)[arguments]: Add custom 'install-completions phase to install shell completion scripts. Efraim Flashner
2022-08-03gnu: nim: Build and install nimble....* gnu/packages/nim.scm (nim)[arguments]: Adjust custom 'patch-installer, 'patch-more-shebangs, 'build and 'install phases to build and install nimble and associated helper binaries. Co-authored-by: Efraim Flashner <efraim@flashner.co.il> Trevor Richards
2022-07-03gnu: nim: Update to 1.6.6....* gnu/packages/nim.scm (nim): Updated to 1.6.6. Signed-off-by: Christopher Baines <mail@cbaines.net> Trevor Richards