diff options
| -rw-r--r-- | attr.c | 7 | ||||
| -rw-r--r-- | bisect.c | 2 | ||||
| -rw-r--r-- | builtin/blame.c | 2 | ||||
| -rw-r--r-- | commit.c | 2 | ||||
| -rw-r--r-- | config.c | 2 | ||||
| -rw-r--r-- | git-compat-util.h | 1 | ||||
| -rw-r--r-- | ident.c | 8 | ||||
| -rw-r--r-- | remote.c | 4 | ||||
| -rw-r--r-- | rerere.c | 2 | ||||
| -rw-r--r-- | sequencer.c | 8 | ||||
| -rw-r--r-- | server-info.c | 2 | ||||
| -rwxr-xr-x | t/t1308-config-set.sh | 2 | ||||
| -rwxr-xr-x | t/t5512-ls-remote.sh | 13 | ||||
| -rw-r--r-- | wrapper.c | 11 | ||||
| -rw-r--r-- | wt-status.c | 3 |
15 files changed, 43 insertions, 26 deletions
@@ -720,16 +720,13 @@ void git_attr_set_direction(enum git_attr_direction new_direction, static struct attr_stack *read_attr_from_file(const char *path, int macro_ok) { - FILE *fp = fopen(path, "r"); + FILE *fp = fopen_or_warn(path, "r"); struct attr_stack *res; char buf[2048]; int lineno = 0; - if (!fp) { - if (errno != ENOENT && errno != ENOTDIR) - warn_on_inaccessible(path); + if (!fp) return NULL; - } res = xcalloc(1, sizeof(*res)); while (fgets(buf, sizeof(buf), fp)) { char *bufp = buf; @@ -666,7 +666,7 @@ static int is_expected_rev(const struct object_id *oid) if (stat(filename, &st) || !S_ISREG(st.st_mode)) return 0; - fp = fopen(filename, "r"); + fp = fopen_or_warn(filename, "r"); if (!fp) return 0; diff --git a/builtin/blame.c b/builtin/blame.c index 07506a3e45..34445d7894 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -2071,7 +2071,7 @@ static int prepare_lines(struct scoreboard *sb) */ static int read_ancestry(const char *graft_file) { - FILE *fp = fopen(graft_file, "r"); + FILE *fp = fopen_or_warn(graft_file, "r"); struct strbuf buf = STRBUF_INIT; if (!fp) return -1; @@ -167,7 +167,7 @@ bad_graft_data: static int read_graft_file(const char *graft_file) { - FILE *fp = fopen(graft_file, "r"); + FILE *fp = fopen_or_warn(graft_file, "r"); struct strbuf buf = STRBUF_INIT; if (!fp) return -1; @@ -1422,7 +1422,7 @@ int git_config_from_file(config_fn_t fn, const char *filename, void *data) int ret = -1; FILE *f; - f = fopen(filename, "r"); + f = fopen_or_warn(filename, "r"); if (f) { flockfile(f); ret = do_config_from_file(fn, CONFIG_ORIGIN_FILE, filename, filename, f, data); diff --git a/git-compat-util.h b/git-compat-util.h index eb5c18c7fd..f74b401810 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -802,6 +802,7 @@ extern int xmkstemp(char *template); extern int xmkstemp_mode(char *template, int mode); extern char *xgetcwd(void); extern FILE *fopen_for_writing(const char *path); +extern FILE *fopen_or_warn(const char *path, const char *mode); #define ALLOC_ARRAY(x, alloc) (x) = xmalloc(st_mult(sizeof(*(x)), (alloc))) #define REALLOC_ARRAY(x, alloc) (x) = xrealloc((x), st_mult(sizeof(*(x)), (alloc))) @@ -72,12 +72,10 @@ static int add_mailname_host(struct strbuf *buf) FILE *mailname; struct strbuf mailnamebuf = STRBUF_INIT; - mailname = fopen("/etc/mailname", "r"); - if (!mailname) { - if (errno != ENOENT) - warning_errno("cannot open /etc/mailname"); + mailname = fopen_or_warn("/etc/mailname", "r"); + if (!mailname) return -1; - } + if (strbuf_getline(&mailnamebuf, mailname) == EOF) { if (ferror(mailname)) warning_errno("cannot read /etc/mailname"); @@ -251,7 +251,7 @@ static const char *skip_spaces(const char *s) static void read_remotes_file(struct remote *remote) { struct strbuf buf = STRBUF_INIT; - FILE *f = fopen(git_path("remotes/%s", remote->name), "r"); + FILE *f = fopen_or_warn(git_path("remotes/%s", remote->name), "r"); if (!f) return; @@ -277,7 +277,7 @@ static void read_branches_file(struct remote *remote) { char *frag; struct strbuf buf = STRBUF_INIT; - FILE *f = fopen(git_path("branches/%s", remote->name), "r"); + FILE *f = fopen_or_warn(git_path("branches/%s", remote->name), "r"); if (!f) return; @@ -200,7 +200,7 @@ static struct rerere_id *new_rerere_id(unsigned char *sha1) static void read_rr(struct string_list *rr) { struct strbuf buf = STRBUF_INIT; - FILE *in = fopen(git_path_merge_rr(), "r"); + FILE *in = fopen_or_warn(git_path_merge_rr(), "r"); if (!in) return; diff --git a/sequencer.c b/sequencer.c index 10c3b4ff81..11b5c7c114 100644 --- a/sequencer.c +++ b/sequencer.c @@ -897,8 +897,8 @@ static void flush_rewritten_pending(void) { FILE *out; if (strbuf_read_file(&buf, rebase_path_rewritten_pending(), 82) > 0 && - !get_sha1("HEAD", newsha1) && - (out = fopen(rebase_path_rewritten_list(), "a"))) { + !get_sha1("HEAD", newsha1) && + (out = fopen_or_warn(rebase_path_rewritten_list(), "a"))) { char *bol = buf.buf, *eol; while (*bol) { @@ -917,7 +917,7 @@ static void flush_rewritten_pending(void) { static void record_in_rewritten(struct object_id *oid, enum todo_command next_command) { - FILE *out = fopen(rebase_path_rewritten_pending(), "a"); + FILE *out = fopen_or_warn(rebase_path_rewritten_pending(), "a"); if (!out) return; @@ -1378,7 +1378,7 @@ static int read_populate_todo(struct todo_list *todo_list, if (is_rebase_i(opts)) { struct todo_list done = TODO_LIST_INIT; - FILE *f = fopen(rebase_path_msgtotal(), "w"); + FILE *f = fopen_or_warn(rebase_path_msgtotal(), "w"); if (strbuf_read_file(&done.buf, rebase_path_done(), 0) > 0 && !parse_insn_buffer(done.buf.buf, &done)) diff --git a/server-info.c b/server-info.c index f6c1a3dfb0..e01ac154a8 100644 --- a/server-info.c +++ b/server-info.c @@ -133,7 +133,7 @@ static int read_pack_info_file(const char *infofile) char line[1000]; int old_cnt = 0; - fp = fopen(infofile, "r"); + fp = fopen_or_warn(infofile, "r"); if (!fp) return 1; /* nonexistent is not an error. */ diff --git a/t/t1308-config-set.sh b/t/t1308-config-set.sh index df92fdcd40..e495a61616 100755 --- a/t/t1308-config-set.sh +++ b/t/t1308-config-set.sh @@ -187,6 +187,7 @@ test_expect_success 'proper error on directory "files"' ' echo "Error (-1) reading configuration file a-directory." >expect && mkdir a-directory && test_expect_code 2 test-config configset_get_value foo.bar a-directory 2>output && + grep "^warning:" output && grep "^Error" output >actual && test_cmp expect actual ' @@ -196,6 +197,7 @@ test_expect_success POSIXPERM,SANITY 'proper error on non-accessible files' ' test_when_finished "chmod +r .git/config" && echo "Error (-1) reading configuration file .git/config." >expect && test_expect_code 2 test-config configset_get_value foo.bar .git/config 2>output && + grep "^warning:" output && grep "^Error" output >actual && test_cmp expect actual ' diff --git a/t/t5512-ls-remote.sh b/t/t5512-ls-remote.sh index 94fc9be9ce..02106c9226 100755 --- a/t/t5512-ls-remote.sh +++ b/t/t5512-ls-remote.sh @@ -85,8 +85,15 @@ test_expect_success 'use branch.<name>.remote if possible' ' ' test_expect_success 'confuses pattern as remote when no remote specified' ' - cat >exp <<-\EOF && - fatal: '\''refs*master'\'' does not appear to be a git repository + if test_have_prereq MINGW + then + # Windows does not like asterisks in pathname + does_not_exist=master + else + does_not_exist="refs*master" + fi && + cat >exp <<-EOF && + fatal: '\''$does_not_exist'\'' does not appear to be a git repository fatal: Could not read from remote repository. Please make sure you have the correct access rights @@ -98,7 +105,7 @@ test_expect_success 'confuses pattern as remote when no remote specified' ' # fetch <branch>. # We could just as easily have used "master"; the "*" emphasizes its # role as a pattern. - test_must_fail git ls-remote refs*master >actual 2>&1 && + test_must_fail git ls-remote "$does_not_exist" >actual 2>&1 && test_i18ncmp exp actual ' @@ -428,6 +428,17 @@ int warn_on_fopen_errors(const char *path) return 0; } +FILE *fopen_or_warn(const char *path, const char *mode) +{ + FILE *fp = fopen(path, mode); + + if (fp) + return fp; + + warn_on_fopen_errors(path); + return NULL; +} + int xmkstemp(char *template) { int fd; diff --git a/wt-status.c b/wt-status.c index 0375484962..cdf9f5eed2 100644 --- a/wt-status.c +++ b/wt-status.c @@ -1065,7 +1065,8 @@ static void show_am_in_progress(struct wt_status *s, static char *read_line_from_git_path(const char *filename) { struct strbuf buf = STRBUF_INIT; - FILE *fp = fopen(git_path("%s", filename), "r"); + FILE *fp = fopen_or_warn(git_path("%s", filename), "r"); + if (!fp) { strbuf_release(&buf); return NULL; |