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Fix generating many core files during the testsuite:

Browse Source 
http://sourceware.org/ml/gdb-patches/2008-12/msg00260.html
This commit is contained in:
Jan Kratochvil 2008-12-14 18:30:22 +00:00
parent 23cdd3f2da
commit be8869e59a
1 changed files with 27 additions and 24 deletions
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51
gdb-6.3-warnings-20050317.patch
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@ -17,6 +17,9 @@ http://sourceware.org/ml/gdb-patches/2008-12/msg00243.html
[ +linespec.c: Fedora patch. ]
[ +top.c: Fedora patch. ]
ui-file.c replaced by:
http://sourceware.org/ml/gdb-patches/2008-12/msg00260.html
---
gdb/ChangeLog | 14 ++++++++++++++
gdb/cli/cli-cmds.c | 4 +++-
@ -159,30 +162,6 @@ index 327ddc5..0103153 100644
ui_out_field_string (uiout, "cwd", gdb_dirbuf);
}
diff --git a/gdb/ui-file.c b/gdb/ui-file.c
index 9a1d892..2ed304f 100644
--- a/gdb/ui-file.c
+++ b/gdb/ui-file.c
@@ -481,7 +481,8 @@ stdio_file_write (struct ui_file *file, const char *buf, long length_buf)
if (stdio->magic != &stdio_file_magic)
internal_error (__FILE__, __LINE__,
_("stdio_file_write: bad magic number"));
- fwrite (buf, length_buf, 1, stdio->file);
+ if (fwrite (buf, length_buf, 1, stdio->file) != 1)
+ error ("stdio_file_write: %s", safe_strerror (errno));
}
static void
@@ -491,7 +492,8 @@ stdio_file_fputs (const char *linebuffer, struct ui_file *file)
if (stdio->magic != &stdio_file_magic)
internal_error (__FILE__, __LINE__,
_("stdio_file_fputs: bad magic number"));
- fputs (linebuffer, stdio->file);
+ if (fputs (linebuffer, stdio->file) == EOF)
+ error ("stdio_file_fputs: %s", safe_strerror (errno));
}
static int
diff --git a/gdb/utils.c b/gdb/utils.c
index d14009f..725f00b 100644
--- a/gdb/utils.c
@ -229,3 +208,27 @@ Index: gdb-6.7/gdb/top.c
current_directory = gdb_dirbuf;
#ifdef __MSDOS__
--- ./gdb/ui-file.c 1 Jan 2008 22:53:13 -0000 1.15
+++ ./gdb/ui-file.c 14 Dec 2008 18:16:56 -0000
@@ -481,7 +481,9 @@ stdio_file_write (struct ui_file *file,
if (stdio->magic != &stdio_file_magic)
internal_error (__FILE__, __LINE__,
_("stdio_file_write: bad magic number"));
- fwrite (buf, length_buf, 1, stdio->file);
+ /* Calling error crashes when we are called from the exception framework. */
+ if (fwrite (buf, length_buf, 1, stdio->file))
+ ;
}
static void
@@ -491,7 +493,9 @@ stdio_file_fputs (const char *linebuffer
if (stdio->magic != &stdio_file_magic)
internal_error (__FILE__, __LINE__,
_("stdio_file_fputs: bad magic number"));
- fputs (linebuffer, stdio->file);
+ /* Calling error crashes when we are called from the exception framework. */
+ if (fputs (linebuffer, stdio->file))
+ ;
}
static int