diff options
Diffstat (limited to 'meta/recipes-extended/libsolv/libsolv/0002-Fixes-to-internal-fopencookie-implementation.patch')
| -rw-r--r-- | meta/recipes-extended/libsolv/libsolv/0002-Fixes-to-internal-fopencookie-implementation.patch | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/meta/recipes-extended/libsolv/libsolv/0002-Fixes-to-internal-fopencookie-implementation.patch b/meta/recipes-extended/libsolv/libsolv/0002-Fixes-to-internal-fopencookie-implementation.patch new file mode 100644 index 0000000000..efb4e3ad7e --- /dev/null +++ b/meta/recipes-extended/libsolv/libsolv/0002-Fixes-to-internal-fopencookie-implementation.patch @@ -0,0 +1,104 @@ +From 99b10cdf6a0f8a24e1670c1813b1d9563ae3f5b5 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Neal=20Gompa=20=28=E3=83=8B=E3=83=BC=E3=83=AB=E3=83=BB?= + =?UTF-8?q?=E3=82=B3=E3=82=99=E3=83=B3=E3=83=8F=E3=82=9A=29?= + <ngompa13@gmail.com> +Date: Mon, 23 Nov 2015 18:19:41 -0500 +Subject: [PATCH 2/2] Fixes to internal fopencookie() implementation + +Credits to the fixes go to nsz on #musl on Freenode, +who gloriously fixed the implementation such that +the tests all pass. + +Upstream-Status: Denied [https://github.com/openSUSE/libsolv/pull/112] +Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> +--- + ext/solv_xfopen_fallback_fopencookie.c | 19 ++++++++++--------- + ext/solv_xfopen_fallback_fopencookie.h | 10 +++++----- + 2 files changed, 15 insertions(+), 14 deletions(-) + +diff --git a/ext/solv_xfopen_fallback_fopencookie.c b/ext/solv_xfopen_fallback_fopencookie.c +index 0ce2571..89426a9 100644 +--- a/ext/solv_xfopen_fallback_fopencookie.c ++++ b/ext/solv_xfopen_fallback_fopencookie.c +@@ -1,10 +1,10 @@ +-/* ++/* + * Provides a very limited fopencookie() for environments with a libc + * that lacks it. +- * +- * Author: zhasha ++ * ++ * Authors: zhasha & nsz + * Modified for libsolv by Neal Gompa +- * ++ * + * This program is licensed under the BSD license, read LICENSE.BSD + * for further information. + * +@@ -33,7 +33,7 @@ static void *proxy(void *arg) + { + struct ctx *ctx = arg; + ssize_t r; +- size_t n; ++ size_t n, k; + + pthread_detach(pthread_self()); + +@@ -47,17 +47,18 @@ static void *proxy(void *arg) + } + if (r == 0) { break; } + ++ n = r, k = 0; + while (n > 0) { + r = ctx->io.write ? +- (ctx->io.write)(ctx->cookie, ctx->buf + ((size_t)r - n), n) : +- write(ctx->fd, ctx->buf + ((size_t)r - n), n); ++ (ctx->io.write)(ctx->cookie, ctx->buf + k, n) : ++ write(ctx->fd, ctx->buf + k, n); + if (r < 0) { + if (errno != EINTR) { break; } + continue; + } + if (r == 0) { break; } + +- n -= (size_t)r; ++ n -= r, k += r; + } + if (n > 0) { break; } + } +@@ -77,8 +78,8 @@ FILE *fopencookie(void *cookie, const char *mode, struct cookie_io_functions_t i + + switch (mode[0]) { + case 'a': +- case 'r': rd = 1; break; + case 'w': wr = 1; break; ++ case 'r': rd = 1; break; + default: + errno = EINVAL; + return NULL; +diff --git a/ext/solv_xfopen_fallback_fopencookie.h b/ext/solv_xfopen_fallback_fopencookie.h +index 6a7bfee..7223e3f 100644 +--- a/ext/solv_xfopen_fallback_fopencookie.h ++++ b/ext/solv_xfopen_fallback_fopencookie.h +@@ -1,13 +1,13 @@ +-/* ++/* + * Provides a very limited fopencookie() for environments with a libc + * that lacks it. +- * +- * Author: zhasha ++ * ++ * Authors: zhasha & nsz + * Modified for libsolv by Neal Gompa +- * ++ * + * This program is licensed under the BSD license, read LICENSE.BSD + * for further information. +- * ++ * + */ + + #ifndef SOLV_XFOPEN_FALLBACK_FOPENCOOKIE_H +-- +2.11.0 + |