search for: line_len

Hi all, these are the remaining unapplied patches of the ARM HDLCD patch series. Changes in v7: - rebased on b61ed421d2c85b5b106c63f2c14f8aa162b282f0; - turn more printk and panic into early_printk and early_panic. Changes in v6: - rebased on 77d3a1db3196b1b5864469f8d3f41d496800c795; - remove useless initializations to NULL in lfb_init; - more compact checks in lfb_init. Changes in v5: - move

...return (NULL); - } - lb->buf = p; - } -} - static int fdlim_get(int hard) { @@ -709,8 +593,10 @@ int main(int argc, char **argv) { int debug_flag = 0, log_level = SYSLOG_LEVEL_INFO; - int opt, fopt_count = 0; - char *tname; + int opt, fopt_count = 0, j; + char *tname, *line; + size_t i, line_len; + FILE *fp; extern int optind; extern char *optarg; @@ -808,20 +694,52 @@ main(int argc, char **argv) read_wait_nfdset = howmany(maxfd, NFDBITS); read_wait = xcalloc(read_wait_nfdset, sizeof(fd_mask)); - if (fopt_count) { - Linebuf *lb; - char *line; - int j; - - for (j = 0; j <...

The 'w' argument to NVCopyNV12ColorPlanes is used to index into the source image. line_len is rounded up to 8 on NV50+, so if the source image (+ left offset) is not rounded to 8, NVCopyNV12ColorPlanes could read past the end of the array and crash X. This change can cause the last few horizontal pixels of dst to not be initialized, but they should be truncated by the renderer anyways....

..._getpwent(int pwd_fd); +struct passwd *getpwnam(const char *name); + +#define PWD_BUFFER_SIZE 256 +struct passwd *__getpwent(int pwd_fd) +{ + static char line_buff[PWD_BUFFER_SIZE]; + static struct passwd passwd; + char *field_begin; + char *endptr; + char *gid_ptr=NULL; + char *uid_ptr=NULL; + int line_len; + int i; + + /* We use the restart label to handle malformatted lines */ + restart: + /* Read the passwd line into the static buffer using a minimal of + syscalls. */ + if ((line_len = read(pwd_fd, line_buff, PWD_BUFFER_SIZE)) <= 0) + return NULL; + field_begin = strchr(line_buff, '\n&...

https://bugs.freedesktop.org/show_bug.cgi?id=63263 Priority: medium Bug ID: 63263 Assignee: nouveau at lists.freedesktop.org Summary: X server crash in nouveau_xv.c:NVPutImage (NVCopyNV12ColorPlanes) QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All)

.../nv_type.h | 1 + 5 files changed, 26 insertions(+), 16 deletions(-) diff --git a/src/nouveau_exa.c b/src/nouveau_exa.c index 4769fd9..b5eb421 100644 --- a/src/nouveau_exa.c +++ b/src/nouveau_exa.c @@ -57,7 +57,7 @@ NVAccelDownloadM2MF(PixmapPtr pspix, int x, int y, int w, int h, unsigned line_len = w * cpp; unsigned src_pitch = 0, linear = 0; - if (!nouveau_exa_pixmap_is_tiled(pspix)) { + if (!nv50_style_tiled_pixmap(pspix)) { linear = 1; src_pitch = exaGetPixmapPitch(pspix); src_offset += (y * src_pitch) + (x * cpp); @@ -175,7 +175,7 @@ NVAccelUploadM2MF(PixmapPtr pdpix,...

...device, options->key, options->value)) { > diff --git a/src/config.c b/src/config.c > index 7c495da..eb6cd29 100644 > --- a/src/config.c > +++ b/src/config.c > @@ -54,21 +54,35 @@ int read_config_file(ao_config *config, const char *config_file) > FILE *fp; > char line[LINE_LEN]; > int end; > - > - > + char *separator; > + char *key; > + char *value; > + > if ( !(fp = fopen(config_file, "r")) ) > return 0; /* Can't open file */ > > while (fgets(line, LINE_LEN, fp)) { > /* All options are key=value */ >...